YAOArt Unit 1642USPTOName:ArtUnit:Cases:Phone:Email:YAO, LEI1642577(571) 272-3112Lei.Yao@USPTO.GOV
AbandonedPendingAllowedProsecution Statistics for ExaminerYAO, LEI60%Allowance RateAllowance RateProsecution TimelineMonths Since Filing% of Applications30MonthsProsecution Speed1.58Office Actions0.94RestrictionsInterviewBenefit75.1%AppealSuccess Rate0.0%
YAOArt Unit 1642USPTOName:Art Unit:YAO, LEI1642
AbandonedPendingAllowedProsecution Statistics for ExaminerYAO, LEIAllowance Rate60%Prosecution TimelineMonths Since Filing% of ApplicationsAllowance Rate ComparisonAllowance Rate30MonthsProsecution Speed1.58Office Actions0.94RestrictionsInterview Benefit75.1%Appeal Success Rate0.0%