Prosecution Insights
Last updated: October 25, 2026

USPTO Art Unit 2484: Examiners and Allowance Rates

22 examiners • 15 with pending office actions • Networking & Security (Tech Center 2400)

Art unit baseline (last 5 years, 4,547 dispositions): 66% allowance rate • 2.8 office actions per allowance • 661 days median pendency
ExaminerAllowance rateResolved casesPending apps
Maryam A Nasri100.0%3111
Zaihan Jiang100.0%10
David J Czekaj100.0%10
William C Vaughn Jr.100.0%10
Irfan Habib100.0%10
Anner N Holder99.2%12521
Robert Chevalier89.7%6120
Christopher Braniff85.8%67610
Mishawn N Hunter80.1%87513
Girumsew Wendmagegn80.1%8487
Daquan Zhao79.3%95014
Sunghyoun Park75.4%63920
Nien Yang73.3%42013
Stephen R Smith70.7%4445
Nigar Chowdhury70.4%63610
Jose M Mesa70.2%5831
Loi H Tran67.1%59819
Hung Q Dang63.6%1,10555
Syed Y Hasan62.8%4250
Helen Shibru59.5%66710
Jamie Jo Atala44.6%1210
Thai Q Tran35.5%314

Frequently Asked Questions

What is the allowance rate in USPTO Art Unit 2484?

65.7% over the last five years, across 4,547 resolved applications.

Which examiners in Art Unit 2484 have the highest allowance rates?

Among examiners with at least 30 resolved applications: Maryam A Nasri (100.0%, 31 resolved), Anner N Holder (99.2%, 125 resolved), Robert Chevalier (89.7%, 612 resolved).

Which examiners in Art Unit 2484 have the lowest allowance rates?

Among examiners with at least 30 resolved applications: Thai Q Tran (35.5%, 31 resolved), Jamie Jo Atala (44.6%, 121 resolved), Helen Shibru (59.5%, 667 resolved).

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