CHANGArt Unit 2468USPTOName:ArtUnit:Cases:Phone:Email:CHANG, KAI J2468207(571) 270-5448Kai.Chang@USPTO.GOV
AbandonedPendingAllowedProsecution Statistics for ExaminerCHANG, KAI J80%Allowance RateAllowance RateProsecution TimelineMonths Since Filing% of Applications31MonthsProsecution Speed2.33Office Actions0.04RestrictionsInterviewBenefit34.9%AppealSuccess Rate33.3%
CHANGArt Unit 2468USPTOName:Art Unit:CHANG, KAI J2468
AbandonedPendingAllowedProsecution Statistics for ExaminerCHANG, KAI JAllowance Rate80%Prosecution TimelineMonths Since Filing% of ApplicationsAllowance Rate ComparisonAllowance Rate31MonthsProsecution Speed2.33Office Actions0.04RestrictionsInterview Benefit34.9%Appeal Success Rate33.3%