CHANGArt Unit 1613USPTOName:ArtUnit:Cases:Phone:Email:CHANG, KYUNG SOOK1613496(571) 270-1392Kyung.Chang@USPTO.GOV
AbandonedPendingAllowedProsecution Statistics for ExaminerCHANG, KYUNG SOOK63%Allowance RateAllowance RateProsecution TimelineMonths Since Filing% of Applications25MonthsProsecution Speed2.34Office Actions0.42RestrictionsInterviewBenefit38.9%AppealSuccess Rate18.2%
CHANGArt Unit 1613USPTOName:Art Unit:CHANG, KYUNG SOOK1613
AbandonedPendingAllowedProsecution Statistics for ExaminerCHANG, KYUNG SOOKAllowance Rate63%Prosecution TimelineMonths Since Filing% of ApplicationsAllowance Rate ComparisonAllowance Rate25MonthsProsecution Speed2.34Office Actions0.42RestrictionsInterview Benefit38.9%Appeal Success Rate18.2%