Examiner Anh H. Do

Appears inactive Last observed office action: October 2017 (104 months ago).

Examiner Anh H. Do appears to be very easy relative to their art unit, group, tech center, and USPTO peers. Their lifetime grant ratio is 93.0%, they average 1.25 office actions per granted patent, and their rejection profile is dominated by §101 and meaningful §101 activity.

Difficulty vs AU Very Easy

Difficulty vs Group Very Easy

Difficulty vs TC Very Easy

Difficulty vs USPTO Very Easy

Average OA / Grant 1.25

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Examiner Details

Observed Examiner Years: 10 years (2008-2017)
Tech Center: 2600 - Communications
Group: 2660 - Image Analysis and Pattern Recognition

Metrics

Applications Evaluated: 641
Granted Applications: 596
Non-Granted Applications: 45
Avg OA / Grant: 1.25
Last OA Observed: October 2017 (104 months ago)
Art Units Seen: 2624 , 2665 , 2666
Work Groups Seen: 2620 - Selective Visual Display Systems

2660 - Image Analysis and Pattern Recognition

Context Comparison

Scope	Examiners	Lifetime Grant Ratio	Avg OA / Grant
This Examiner	1	93.0%	1.25
Art Unit	40	65.5%	1.71
Group	289	65.3%	1.66
Tech Center	1,729	59.3%	1.88
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 2008; examiner may not yet have been active in the available dataset.
2008	43	36	83.7%
2009	76	67	88.2%
2010	63	59	93.7%
2011	59	54	91.5%
2012	75	71	94.7%
2013	80	79	98.8%
2014	75	73	97.3%
2015	60	55	91.7%
2016	58	53	91.4%
2017	52	49	94.2%
No observed data after 2017; examiner may have gone inactive or moved out of examining work.

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

Rejection Timeline

OA #	Office Actions	§ 101 Percentage	§ 102 Percentage	§ 103 Percentage	§ 112 Percentage
1	641	59.6%	11.1%	5.9%	11.5%
2	114	42.1%	16.7%	12.3%	16.7%
3	25	28.0%	16.0%	28.0%	20.0%
4	11	36.4%	27.3%	18.2%	18.2%
5	1	0.0%	0.0%	100.0%	0.0%

§ 101 Yearly Trend

2014: Alice

40.5%

2008

54.1%

2009

55.7%

2010

62.5%

2011

73.3%

2012

72.1%

2013

62.2%

2014

56.5%

2015

51.9%

2016

18.5%

2017

Each bar shows the share of this examiner's observed office actions in that year that included a § 101 rejection.