Prosecution Insights
Last updated: October 25, 2026

USPTO Art Unit 2818: Examiners and Allowance Rates

82 examiners • 43 with pending office actions • Semiconductors, Circuits & Optics (Tech Center 2800)

Art unit baseline (last 5 years, 7,372 dispositions): 85% allowance rate • 2.8 office actions per allowance • 1,014 days median pendency
ExaminerAllowance rateResolved casesPending apps
Jacob Raul Marin100.0%2511
Anthony Albert Pulatov100.0%170
Khatib A Rahman100.0%1020
Katrina Marie Hester Waljeski-Moses100.0%714
David Nhu100.0%40
Robert Emil Throckmorton100.0%420
Phuc T Dang100.0%30
Kimberly Nguyen Rizkallah100.0%30
Quoc Dinh Hoang100.0%20
Ngan V Ngo100.0%20
Herve-Louis Y Assouman100.0%10
Ryan Smith Cannon100.0%10
Christian Thomas Bryant100.0%10
Andrew K Bohaty100.0%10
Jeremy C Norris100.0%10
Viet Q Nguyen100.0%10
Anne M Hines100.0%10
Robert M Kunemund100.0%10
Farhana Akhter Hoque100.0%10
Jose Diaz100.0%10
Huan Hoang100.0%10
Jami Valentine Miller99.7%32917
Caleb E Henry98.2%33527
Brook Kebede97.3%30011
Jeff William Natalini95.5%220
Bo Bin Jang95.4%19414
Eva Y Montalvo95.0%204
Duy T V Nguyen94.9%31138
Rose Alyssa Keagy93.9%4915
Mounir S Amer93.8%1612
Tu Tu V Ho93.6%1,36825
Su Jya Fan93.6%20235
David C Spalla93.6%2640
Alexander Belousov93.3%14923
Brian Turner93.1%18845
Andres F Munoz92.9%15527
Timor Karimy92.6%29921
Thao P Le92.5%81816
Dao H Nguyen91.4%1,27628
Dilinh P Nguyen91.2%680
Niki Hoang Nguyen91.0%95214
Dung Anh Le89.8%4610
Andy Huynh88.3%7980
Cuong B Nguyen88.3%98229
Juanita B Rhodes86.9%3500
Mouloucoulay Inoussa85.7%79719
Brandon C Fox85.7%82420
Samuel Park84.6%48723
Jonathan Han83.8%1,29422
Pratiksha Jayant Lohakare82.8%8725
Earl N Taylor82.5%5260
Andrew John Zabel82.5%4030
Sitaramarao S Yechuri81.9%6080
Ian Isaac Degrasse81.5%2740
Long K Tran81.0%1530
Arash Majdi78.6%140
Zhijun Xu77.5%7124
David Vu77.3%75413
Suberr L Chi76.9%260
Jiyoung Oh76.1%4634
Nicholas Brian Michaud75.0%6023
Kenneth Mark Sipling75.0%1216
Thinh T Nguyen73.4%3350
Hoang Quan Tran Ho70.5%4950
Didarul A Mazumder70.3%370
Nicholas Leland Hutson68.8%3214
David Ziskind68.8%160
Kimberly M Thomas52.7%1650
Arman Khosraviani50.0%360
Junaiden Mirsalahuddin50.0%60
Andres Lopez Esquerra46.7%150
David J Goodwin45.6%2480
Steven Ho Yin Loke38.2%768
Victoria Kathleen Hall16.7%60
Nathaniel J. Lee0.0%10
Fernando Jose Ramos-Diaz—030
Ekaterina Thomasa Birch—017
Lyteshia M Price—09
Charlotte Elizabeth Harbottle—09
Brennen Stuart Cuda—06
Mo Li—02
Hamner Fitzhugh Collins—01

Frequently Asked Questions

What is the allowance rate in USPTO Art Unit 2818?

85.2% over the last five years, across 7,372 resolved applications.

Which examiners in Art Unit 2818 have the highest allowance rates?

Among examiners with at least 30 resolved applications: Jami Valentine Miller (99.7%, 329 resolved), Caleb E Henry (98.2%, 335 resolved), Brook Kebede (97.3%, 300 resolved).

Which examiners in Art Unit 2818 have the lowest allowance rates?

Among examiners with at least 30 resolved applications: Steven Ho Yin Loke (38.2%, 76 resolved), David J Goodwin (45.6%, 248 resolved), Arman Khosraviani (50.0%, 36 resolved).

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