Examiner Khatib A Rahman

Examiner Khatib A Rahman appears to be very easy relative to their art unit, group, tech center, and USPTO peers. Their lifetime grant ratio is 81.1%, they average 1.70 office actions per granted patent, and their rejection profile is dominated by §103.

Difficulty vs AU Very Easy

Difficulty vs Group Very Easy

Difficulty vs TC About Average

Difficulty vs USPTO Very Easy

Average OA / Grant 1.70

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Examiner Details

Observed Examiner Years: 12 years (2015-2026)
Phone: (571) 270-0494
Predicted Supervisor: Sue Purvis
Supervisor Phone: (571) 272-1236
Tech Center: 2800 - Semiconductors, Electrical and Optical Systems and Components
Group: 2810 - Semiconductors A / Memory

Metrics

Applications Evaluated: 486
Granted Applications: 394
Non-Granted Applications: 92
Avg OA / Grant: 1.70
Last OA Observed: July 2026 (0 months ago)
Art Units Seen: 2813 , 2818
Work Groups Seen: 2810 - Semiconductors A / Memory

Context Comparison

Scope	Examiners	Lifetime Grant Ratio	Avg OA / Grant
This Examiner	1	81.1%	1.70
Art Unit	30	61.5%	1.75
Group	299	55.9%	1.79
Tech Center	2,395	63.3%	1.69
USPTO	16,348	53.5%	1.98

Grant Timeline

Shaded region marks the last two observed years, where grant outcomes may lag due to recency.

Year	Applications	Granted	Grant Rate
No observed data before 2015; examiner may not yet have been active in the available dataset.
2015	10	4	40.0%
2016	43	28	65.1%
2017	34	28	82.4%
2018	31	30	96.8%
2019	37	32	86.5%
2020	53	50	94.3%
2021	51	50	98.0%
2022	47	43	91.5%
2023	54	53	98.1%
2024	52	52	100.0%
2025	45	24	53.3%
2026	29	0	0.0%

394 family-cache-validated grants; 0 OA-only grant signals.

Rejection Timeline

OA #	Office Actions	§ 101 Percentage	§ 102 Percentage	§ 103 Percentage	§ 112 Percentage
1	486	0.0%	12.6%	66.0%	16.7%
2	198	0.0%	9.1%	77.8%	8.6%
3	77	0.0%	3.9%	81.8%	5.2%
4	43	0.0%	9.3%	74.4%	2.3%
5	12	0.0%	16.7%	66.7%	0.0%
6	7	0.0%	0.0%	85.7%	0.0%
7	1	0.0%	0.0%	100.0%	0.0%