Products
The LLM Sandbox
Patent Proofreading
OA Response Automation
Art Unit Prediction
101 Rejection Prediction
Prosecution Statistics
Pricing
Resources
About Us
Contact Us
Support Center
Account
Sign In
Register
CHANG
Art Unit 2119
USPTO
Name:
Art
Unit:
Cases:
Phone:
Email:
CHANG, VINCENT WEN-LIANG
2119
125
(571) 270-1214
Vincent.Chang@USPTO.GOV
Abandoned
Pending
Allowed
Prosecution Statistics for Examiner
CHANG, VINCENT WEN-LIANG
82%
Allowance Rate
Allowance Rate
Prosecution Timeline
Months Since Filing
% of Applications
32
Months
Prosecution Speed
2.18
Office Actions
0.09
Restrictions
Interview
Benefit
18.4%
Appeal
Success Rate
???
CHANG
Art Unit 2119
USPTO
Name:
Art Unit:
CHANG, VINCENT WEN-LIANG
2119
Abandoned
Pending
Allowed
Prosecution Statistics for Examiner
CHANG, VINCENT WEN-LIANG
Allowance Rate
82%
Prosecution Timeline
Months Since Filing
% of Applications
Allowance Rate Comparison
Allowance Rate
32
Months
Prosecution Speed
2.18
Office Actions
0.09
Restrictions
Interview Benefit
18.4%
Appeal Success Rate
???
USPTO
USPTO Directory
▼
Tech-Center-2100
Group-2110
Art-Unit-2119
CHANG-VINCENT-WEN-LIANG