USPTO Examiner WOLDEKIDAN HIBRET ASNAKE - Art Unit 2635

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19204045Passive Optical Network Adaptor with Wireless InterfaceMay 2025September 2025Allow410NoNo
19184864SYSTEMS AND METHODS FOR PROVIDING ROUTE REDUNDANCY IN NETWORKING SYSTEMSApril 2025October 2025Allow610YesNo
19064370Radio Frequency Signal Transmission Using Free Space Optical CommunicationsFebruary 2025June 2025Allow410NoNo
19064272Radio Frequency Signal Transmission Using Free Space Optical CommunicationsFebruary 2025June 2025Allow410NoNo
19036938Broadband Optical System With Semiconductor Optical AmplifierJanuary 2025May 2025Allow310NoNo
19011489Broadband Impulsive Coding with Amplified Spontaneous Emission Source for Free Space Optical CommunicationsJanuary 2025March 2025Allow210NoNo
18984642Free Space Optical Communications Using A Remote Optical HeadDecember 2024March 2025Allow310NoNo
18966115Fiber Distribution Hub with In-Line Diagnostic Tool in Passive Optical NetworksDecember 2024April 2025Allow410NoNo
18966099Fiber Distribution Terminal with In-Line Diagnostic Tool in Passive Optical NetworksDecember 2024April 2025Allow410NoNo
18946631Temperature Control of an Optical Source in Free Space Optical CommunicationsNovember 2024March 2025Allow410NoNo
18922680Active Feedback Noise Reduction for Free Space Optical CommunicationsOctober 2024January 2025Allow310NoNo
18853497SIGNAL PROCESSING DEVICES, SYSTEMS AND METHOD, AND SIGNAL TRANSMISSION SUBSYSTEM AND SYSTEMOctober 2024October 2025Allow1310NoNo
18889185Passive Optical Network Adaptor with Wireless InterfaceSeptember 2024March 2025Allow610YesNo
18889230Passive Optical Network Adaptor with Wireless InterfaceSeptember 2024March 2025Allow610YesNo
18820722MESH-BASED FAULT DETECTION IN PASSIVE OPTICAL NETWORKSAugust 2024July 2025Allow1020YesNo
18811592Radio Frequency Signal Transmission Using Free Space Optical CommunicationsAugust 2024January 2025Allow510NoNo
18800712SYSTEMS AND METHODS FOR PROVIDING ROUTE REDUNDANCY IN NETWORKING SYSTEMSAugust 2024February 2025Allow710YesNo
18757941System and method for secured data transmission using LiFi and holochain networkJune 2024April 2025Allow910NoNo
18736129METHOD FOR MANAGING AN OPERATING FAULT IN A LASER DIODEJune 2024February 2026Allow2010NoNo
18675909Temperature Control of an Optical Source in Free Space Optical CommunicationsMay 2024September 2024Allow410NoNo
18651688FIBER DISTRIBUTION HUB WITH IN-LINE DIAGNOSTIC TOOL IN PASSIVE OPTICAL NETWORKSApril 2024October 2024Allow610YesNo
18651679FIBER DISTRIBUTION TERMINAL WITH IN-LINE DIAGNOSTIC TOOL IN PASSIVE OPTICAL NETWORKSApril 2024October 2024Allow610YesNo
18644752Free Space Optical Communications Using Multi-DetectorsApril 2024August 2024Allow410NoNo
18637414MESH-BASED FAULT DETECTION IN PASSIVE OPTICAL NETWORKSApril 2024August 2024Allow400NoNo
18615609Wavelength Domain Multiplexing with Polarization MultiplexingMarch 2024July 2025Allow1610NoNo
18612669COHERENT FIBER BUNDLE PARALLEL OPTICAL LINKSMarch 2024April 2025Allow1310YesNo
18600511RESOURCE TARGETED SCHEDULING FOR A PON NETWORKMarch 2024February 2025Allow1110NoNo
18442964Passive Optical Network Adaptor with Wireless InterfaceFebruary 2024July 2024Allow510YesNo
18443245Passive Optical Network Adaptor with Wireless InterfaceFebruary 2024July 2024Allow510YesNo
18683637OPTICAL RECEIVERFebruary 2024January 2026Allow2300NoNo
18424802ANOMALY MONITORING OF BIDIRECTIONAL OPTICAL LINKSJanuary 2024February 2026Abandon2410NoNo
18406781Free Space Optical Communications using Multi-DetectorsJanuary 2024March 2024Allow300NoNo
18406802Free Space Optical Communications using a Remote Optical HeadJanuary 2024December 2024Allow1110NoNo
18572438OPTICAL SIGNAL-TO-NOISE RATIO MEASUREMENT METHOD AND APPARATUS, AND COMPUTER STORAGE MEDIUMDecember 2023December 2025Allow2400NoNo
18570827Multi-Channel Optical ModuleDecember 2023March 2026Allow2710NoNo
18514748Temperature Control of an Optical Source in Free Space Optical CommunicationsNovember 2023April 2024Allow510NoNo
18289748Integrated Photonic Chip System for Distributed Secure Quantum Information ProcessingNovember 2023March 2026Abandon2810NoNo
18558625OPTICAL TRANSMISSION CONTROL DEVICE, OPTICAL TRANSMISSION CONTROL METHOD, AND OPTICAL TRANSMISSION CONTROL PROGRAMNovember 2023October 2025Allow2300NoNo
18289174OPTICAL TRANSMISSION/RECEPTION SYSTEM AND OPTICAL TRANSMISSION/RECEPTION METHODNovember 2023January 2026Allow2710NoNo
18384127OPTICAL COMMUNICATION APPARATUS, OPTICAL COMMUNICATION SYSTEM, AND OPTICAL COMMUNICATION METHODOctober 2023January 2026Allow2610NoNo
18493273Optical Signal Amplification Apparatus and MethodOctober 2023March 2026Allow2910NoNo
18489352OPTICAL NETWORK UNIT, OPTICAL LINE TERMINAL AND METHOD, DEVICE AND MEDIUM FOR COMMUNICATIONOctober 2023February 2026Allow2810NoNo
18482579APPARATUS FOR OPTICAL DEMULTIPLEXINGOctober 2023August 2025Allow2300NoNo
18478490COHERENT FIBER BUNDLE PARALLEL OPTICAL LINKSSeptember 2023December 2024Allow1510NoNo
18282995RELAY SYSTEM, TRANSMISSION DEVICE, RECEPTION DEVICE, AND SWITCHING METHODSeptember 2023December 2025Allow2610YesNo
18551594COMMUNICATION METHODS, SYSTEMS AND DEVICESSeptember 2023January 2026Allow2811NoNo
18470366SYSTEMS AND METHODS FOR COUPLING OPTICAL NETWORKSSeptember 2023December 2025Allow2710NoNo
18466901OPTICAL AMPLIFIER GAIN SELF-PROVISIONINGSeptember 2023December 2025Allow2710YesNo
18467308OPTICAL FIBER NETWORK DEVICE AND OPTICAL FIBER OPTIC SIGNAL TRANSMISSION METHODSeptember 2023November 2025Allow2610NoNo
18367891TECHNIQUES FOR PERFORMING SPECKLE REDUCTION USING POLARIZED LIGHTSeptember 2023January 2025Allow1610NoNo
18463583RECONFIGURABLE INTELLIGENT FREE SPACE OPTICAL COMMUNICATION SYSTEMSeptember 2023February 2026Allow2910YesNo
18460892ULTRA-SCALABLE HIGH-PERFORMANCE COMPUTING (HPC) NETWORK USING DENSE WAVELENGTH-DIVISION MULTIPLEXING (DWDM)September 2023March 2026Allow3010YesNo
18239819OUT-OF-BAND BASED INDEPENDENT LINK TRAINING OF IN-BAND LINKS BETWEEN HOST DEVICES AND OPTICAL MODULESAugust 2023July 2025Allow2200NoNo
18279549OPTICAL AMPLIFIER APPARATUS AND METHODAugust 2023November 2025Allow2710NoNo
18279176TRANSMISSION DEVICE, OPTICAL TRANSMISSION SYSTEM, AND OPTICAL TRANSMISSION METHODAugust 2023October 2025Allow2610NoNo
18453161TOP-OF-RACK SWITCH OF A RACK ASSEMBLY TUNED TO RECEIVE A BAND OF WAVELENGTHS FROM A REPLICATED SPECTRUM OF WAVELENGTHS PROVIDED BY A POWER SPLITTERAugust 2023January 2025Allow1710NoNo
18277927ROADM architecture for wide spectrum channelsAugust 2023September 2025Allow2510NoNo
18449516CROSSTALK REDUCTION IN MULTI-CHANNEL ACOUSTO-OPTIC MODULATORSAugust 2023October 2024Allow1410NoNo
18364448Temperature Control of an Optical Source in Free Space Optical CommunicationsAugust 2023October 2023Allow210NoNo
18361374INTEGRATED MULTI-CHANNEL PHOTONICS TRANSMITTER CHIP HAVING DUAL-CHANNEL MULTIPLEXERSJuly 2023October 2025Allow2610YesNo
18357083DISTRIBUTED MULTI-ANTENNA COLLABORATIVE PHASE STABILIZATION METHOD AND APPARATUS FOR FUTURE BROADBAND WIRELESS COMMUNICATIONJuly 2023May 2025Allow2200NoNo
18352061FAIL-SAFE OPTICAL WIRELESS POWER SUPPLYJuly 2023May 2025Allow2210NoNo
18220637LIGHT RECEIVING DEVICE, RECEPTION DEVICE, COMMUNICATION DEVICE, AND COMMUNICATION SYSTEMJuly 2023November 2025Abandon2910NoNo
18219550LINEAR-DRIVE PLUGGABLE OPTICS TRANSCEIVERJuly 2023September 2025Allow2610NoNo
18270983LIGHT SOURCE DEVICE, OPTICAL DEVICE, CONTROL LIGHT GENERATION METHOD, AND TRANSMISSION LIGHT GENERATION METHODJuly 2023November 2025Abandon2810NoNo
18270976LIGHT SOURCE DEVICE, OPTICAL DEVICE, CONTROL LIGHT GENERATION METHOD, AND MONITORING LIGHT GENERATION METHODJuly 2023September 2025Allow2610NoNo
18345984QUANTUM ENTANGLEMENT DISTRIBUTION USING MULTIPLE OPTICAL PATHS AND AUTOMATED SWITCHOVERJune 2023November 2025Allow2800NoNo
18258396Optical TransmitterJune 2023August 2025Allow2510NoNo
18337362Multi-Wavelength Laser System for Optical Data Communication Links and Associated MethodsJune 2023June 2025Allow2420YesYes
18256900A SYSTEM AND METHOD FOR ENABLING OPTICAL CHANNELS FOR HIGH-SPEED COMMUNICATIONJune 2023June 2025Allow2400NoNo
18329409Optical link optimization based on signal and interferer power discriminationJune 2023August 2025Allow2610NoNo
18255819Optical TransmitterJune 2023December 2025Allow3020NoNo
18326313INTEGRATED OPTICAL RECEIVER WITH MONITOR PHOTODIODEMay 2023September 2025Allow2710YesNo
18325607Autonomous, zero touch provisioning of optical channels in optical line systemsMay 2023June 2024Allow1210NoNo
1832336210G Rate OLT Terminal Transceiver Integrated Chip Based on XGSPON with DFB LaserMay 2023November 2023Allow600NoNo
18199841RESOURCE TARGETED SCHEDULING FOR A PON NETWORKMay 2023December 2023Allow700NoNo
18037742SINGLE SERVICE RESOURCE CONFIGURATION METHOD AND APPARATUS, COMPUTER DEVICE AND MEDIUMMay 2023October 2025Allow2810NoNo
18037281MEASURING APPARATUS AND MEASURING METHODMay 2023March 2025Allow2200NoNo
18316504SYSTEM FOR COMMUNICATION, TRACKING, AND RANGING USING AN OPTICAL LINKMay 2023August 2025Allow2710YesNo
18196723OPTICAL RECEPTION APPARATUS AND MONITOR SIGNAL GENERATING METHODMay 2023June 2024Abandon1310NoNo
18140224IN-LINE DIAGNOSTIC TOOL IN PASSIVE OPTICAL NETWORKSApril 2023March 2024Allow1020YesNo
18140385PASSIVE OPTICAL NETWORK ADAPTOR WITH WIRELESS INTERFACEApril 2023January 2024Allow920YesNo
18138171OPTICAL CIRCULATOR AND OPTICAL MODULEApril 2023May 2025Allow2510NoNo
18138371Novel 8WDM Optical Transceiver at 10nm Wavelength GridApril 2023August 2024Allow1620NoNo
18135404IDENTIFYING AND SEGMENTING PERFORMANCE ISSUES OVER OPTICAL NETWORKS AND INPREMISES INTERFACES WITH INTEGRATED WORKFLOWSApril 2023July 2024Allow1510NoNo
18134806DUMMY-LIGHT GENERATION DEVICE, OPTICAL TRANSMISSION SYSTEM, AND DUMMY-LIGHT GENERATION METHODApril 2023March 2026Allow3510NoNo
18130408ALIEN WAVELENGTH MANAGEMENTApril 2023February 2026Allow3510NoNo
18193549Methods and Apparatus for Fault Tolerance in Multi-Wavelength Optical Interconnect NetworksMarch 2023September 2025Abandon3010NoNo
18247030SINGLE-OPTICAL-FIBER BIDIRECTIONAL TRANSCEIVING DEVICE AND OPTICAL FIBER COMMUNICATION SYSTEMMarch 2023February 2025Allow2310NoNo
18191289Single-Fiber Bidirectional Optical Transmission Apparatus, Wavelength Division Multiplexing Device, and Optical Transmission SystemMarch 2023April 2025Allow2510NoNo
18172924PLURALITY OF EMITTERS FOR COUPLING LASER BEAMS INTO A MULTI-MODE OPTICAL FIBERFebruary 2023February 2026Allow3620YesNo
18171588Free-Space Optical Communications Link Using Direct Laser ModulationFebruary 2023June 2025Abandon2810NoNo
18106640APPARATUS AND METHOD FOR MAINTAINING WAVELENGTH INTERVAL OF LIGHT SOURCESFebruary 2023January 2026Allow3620NoNo
18165676OPTICAL MODULE SWITCH DEVICEFebruary 2023November 2024Allow2110NoNo
18099473Crosspoint Switch with µLED IO Ports and Imaging Fiber CablesJanuary 2023May 2025Allow2810YesNo
18157197OPTICAL EMISSION APPARATUS, OPTICAL COMMUNICATION SYSTEM, AND OPTICAL COMMUNICATION METHODJanuary 2023November 2024Allow2210NoNo
18099110COMMUNICATION INTERFACE UNITJanuary 2023January 2026Allow3610NoNo
18152440SYSTEMS AND METHODS FOR NETWORK ELEMENT NEIGHBOR DISCOVERYJanuary 2023February 2025Allow2510NoNo
18093895LOW DISTORTION AND PHASE NOISE OPTICAL SINGLE SIDEBAND GENERATION SYSTEM AND RELATED METHODSJanuary 2023August 2025Allow3110YesNo
18003819TERAHERTZ MODULEDecember 2022August 2024Allow2010NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner WOLDEKIDAN, HIBRET ASNAKE.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
1
Examiner Affirmed
1
(100.0%)
Examiner Reversed
0
(0.0%)
Reversal Percentile
8.7%
Lower than average

What This Means

With a 0.0% reversal rate, the PTAB affirms the examiner's rejections in the vast majority of cases. This reversal rate is in the bottom 25% across the USPTO, indicating that appeals face significant challenges here.

Strategic Value of Filing an Appeal

Total Appeal Filings
2
Allowed After Appeal Filing
0
(0.0%)
Not Allowed After Appeal Filing
2
(100.0%)
Filing Benefit Percentile
4.9%
Lower than average

Understanding Appeal Filing Strategy

Filing a Notice of Appeal can sometimes lead to allowance even before the appeal is fully briefed or decided by the PTAB. This occurs when the examiner or their supervisor reconsiders the rejection during the mandatory appeal conference (MPEP § 1207.01) after the appeal is filed.

In this dataset, 0.0% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the bottom 25% across the USPTO, indicating that filing appeals is less effective here than in most other areas.

Strategic Recommendations

Appeals to PTAB face challenges. Ensure your case has strong merit before committing to full Board review.

Filing a Notice of Appeal shows limited benefit. Consider other strategies like interviews or amendments before appealing.

Examiner WOLDEKIDAN, HIBRET ASNAKE - Prosecution Strategy Guide

Executive Summary

Examiner WOLDEKIDAN, HIBRET ASNAKE works in Art Unit 2635 and has examined 55 patent applications in our dataset. With an allowance rate of 94.5%, this examiner allows applications at a higher rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 26 months.

Allowance Patterns

Examiner WOLDEKIDAN, HIBRET ASNAKE's allowance rate of 94.5% places them in the 83% percentile among all USPTO examiners. This examiner is more likely to allow applications than most examiners at the USPTO.

Office Action Patterns

On average, applications examined by WOLDEKIDAN, HIBRET ASNAKE receive 1.16 office actions before reaching final disposition. This places the examiner in the 13% percentile for office actions issued. This examiner issues significantly fewer office actions than most examiners.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by WOLDEKIDAN, HIBRET ASNAKE is 26 months. This places the examiner in the 76% percentile for prosecution speed. Applications move through prosecution relatively quickly with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +8.1% benefit to allowance rate for applications examined by WOLDEKIDAN, HIBRET ASNAKE. This interview benefit is in the 38% percentile among all examiners. Recommendation: Interviews provide a below-average benefit with this examiner.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 45.8% of applications are subsequently allowed. This success rate is in the 96% percentile among all examiners. Strategic Insight: RCEs are highly effective with this examiner compared to others. If you receive a final rejection, filing an RCE with substantive amendments or arguments has a strong likelihood of success.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 60.0% of cases where such amendments are filed. This entry rate is in the 85% percentile among all examiners. Strategic Recommendation: This examiner is highly receptive to after-final amendments compared to other examiners. Per MPEP § 714.12, after-final amendments may be entered "under justifiable circumstances." Consider filing after-final amendments with a clear showing of allowability rather than immediately filing an RCE, as this examiner frequently enters such amendments.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 0.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 11% percentile among all examiners. Note: Pre-appeal conferences show limited success with this examiner compared to others. While still worth considering, be prepared to proceed with a full appeal brief if the PAC does not result in favorable action.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 66.7% of appeals filed. This is in the 49% percentile among all examiners. Of these withdrawals, 50.0% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows below-average willingness to reconsider rejections during appeals. Be prepared to fully prosecute appeals if filed.

Petition Practice

When applicants file petitions regarding this examiner's actions, 25.0% are granted (fully or in part). This grant rate is in the 13% percentile among all examiners. Strategic Note: Petitions are rarely granted regarding this examiner's actions compared to other examiners. Ensure you have a strong procedural basis before filing a petition, as the Technology Center Director typically upholds this examiner's decisions.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 20% percentile). This examiner rarely makes examiner's amendments compared to other examiners. You should expect to make all necessary claim amendments yourself through formal amendment practice.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 3.8% of allowed cases (in the 77% percentile). Per MPEP § 714.14, a Quayle action indicates that all claims are allowable but formal matters remain. This examiner frequently uses Quayle actions compared to other examiners, which is a positive indicator that once substantive issues are resolved, allowance follows quickly.

Prosecution Strategy Recommendations

Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:

  • Consider after-final amendments: This examiner frequently enters after-final amendments. If you can clearly overcome rejections with claim amendments, file an after-final amendment before resorting to an RCE.
  • RCEs are effective: This examiner has a high allowance rate after RCE compared to others. If you receive a final rejection and have substantive amendments or arguments, an RCE is likely to be successful.

Relevant MPEP Sections for Prosecution Strategy

  • MPEP § 713.10: Examiner interviews - available before Notice of Allowance or transfer to PTAB
  • MPEP § 714.12: After-final amendments - may be entered "under justifiable circumstances"
  • MPEP § 1002.02(c): Petitionable matters to Technology Center Director
  • MPEP § 1004: Actions requiring primary examiner signature (allowances, final rejections, examiner's answers)
  • MPEP § 1207.01: Appeal conferences - mandatory for all appeals
  • MPEP § 1214.07: Reopening prosecution after appeal

Important Disclaimer

Not Legal Advice: The information provided in this report is for informational purposes only and does not constitute legal advice. You should consult with a qualified patent attorney or agent for advice specific to your situation.

No Guarantees: We do not provide any guarantees as to the accuracy, completeness, or timeliness of the statistics presented above. Patent prosecution statistics are derived from publicly available USPTO data and are subject to data quality limitations, processing errors, and changes in USPTO practices over time.

Limitation of Liability: Under no circumstances will IronCrow AI be liable for any outcome, decision, or action resulting from your reliance on the statistics, analysis, or recommendations presented in this report. Past prosecution patterns do not guarantee future results.

Use at Your Own Risk: While we strive to provide accurate and useful prosecution statistics, you should independently verify any information that is material to your prosecution strategy and use your professional judgment in all patent prosecution matters.