Examiner Jonathan J. Han

Appears inactive Last observed office action: May 2025 (11 months ago).

Examiner Jonathan J. Han appears to be about average relative to their peer examiners. Their lifetime grant ratio is 98.6%, they average 1.23 office actions per granted patent, and their rejection profile is dominated by §112 and elevated §112 usage.

Difficulty vs AU About Average

Difficulty vs Group About Average

Difficulty vs TC About Average

Difficulty vs USPTO Very Easy

Average OA / Grant 1.23

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Examiner Details

Observed Examiner Years: 10 years (2016-2025)
Tech Center: 2900 - Designs
Group: 2900-WG - 2900-WG

Metrics

Applications Evaluated: 353
Granted Applications: 348
Non-Granted Applications: 5
Avg OA / Grant: 1.23
Last OA Observed: May 2025 (11 months ago)
Art Units Seen: 2914 , 2926
Work Groups Seen: 2900-WG - 2900-WG

Context Comparison

Scope	Examiners	Lifetime Grant Ratio	Avg OA / Grant
This Examiner	1	98.6%	1.23
Art Unit	29	95.5%	1.22
Group	461	95.1%	1.19
Tech Center	486	94.9%	1.20
USPTO	16,116	54.8%	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 2016; examiner may not yet have been active in the available dataset.
2016	13	13	100.0%
2017	71	69	97.2%
2018	78	77	98.7%
2019	84	83	98.8%
2020	35	35	100.0%
No observed data for 2021.
2022	6	6	100.0%
2023	28	28	100.0%
2024	34	33	97.1%
2025	4	4	100.0%
No observed data after 2025; examiner may have gone inactive or moved out of examining work.

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

Rejection Timeline

OA #	Office Actions	§ 101 Percentage	§ 102 Percentage	§ 103 Percentage	§ 112 Percentage
1	350	0.0%	1.4%	0.9%	89.1%
2	74	0.0%	0.0%	2.7%	93.2%
3	3	0.0%	0.0%	33.3%	66.7%
4	1	0.0%	0.0%	100.0%	0.0%
5	1	0.0%	0.0%	100.0%	0.0%