Examiner Lam Do

Appears inactive Last observed office action: September 2022 (44 months ago).

Examiner Lam Do appears to be about average relative to their peer examiners. Their lifetime grant ratio is 59.2%, they average 2.63 office actions per granted patent, and their rejection profile is dominated by §103.

Difficulty vs AU Very Hard

Difficulty vs Group About Average

Difficulty vs TC Very Hard

Difficulty vs USPTO About Average

Average OA / Grant 2.63

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Examiner Details

Observed Examiner Years: 10 years (2013-2022)
Tech Center: 2400 - Computer Networks, Multiplex, Cable and Cryptography/Security
Group: 2440 - Computer Networks

Metrics

Applications Evaluated: 157
Granted Applications: 93
Non-Granted Applications: 64
Avg OA / Grant: 2.63
Last OA Observed: September 2022 (44 months ago)
Art Units Seen: 2444
Work Groups Seen: 2440 - Computer Networks

Context Comparison

Scope	Examiners	Lifetime Grant Ratio	Avg OA / Grant
This Examiner	1	59.2%	2.63
Art Unit	30	65.1%	2.35
Group	207	56.7%	2.42
Tech Center	1,727	60.4%	2.14
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 2013; examiner may not yet have been active in the available dataset.
2013	1	0	0.0%
2014	5	2	40.0%
2015	16	5	31.3%
2016	26	16	61.5%
2017	20	14	70.0%
2018	31	21	67.7%
2019	15	8	53.3%
2020	18	11	61.1%
2021	11	6	54.5%
2022	14	10	71.4%
No observed data after 2022; examiner may have gone inactive or moved out of examining work.

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

Rejection Timeline

OA #	Office Actions	§ 101 Percentage	§ 102 Percentage	§ 103 Percentage	§ 112 Percentage
1	175	0.0%	4.0%	90.9%	1.1%
2	134	0.0%	3.7%	95.5%	0.7%
3	78	0.0%	0.0%	98.7%	1.3%
4	57	0.0%	0.0%	100.0%	0.0%
5	28	0.0%	0.0%	100.0%	0.0%
6	18	0.0%	0.0%	100.0%	0.0%
7	6	0.0%	0.0%	100.0%	0.0%
8	3	0.0%	0.0%	100.0%	0.0%
9	1	0.0%	0.0%	100.0%	0.0%
10	1	0.0%	0.0%	100.0%	0.0%