Examiner Hung Duong

Appears inactive Last observed office action: August 2016 (117 months ago).

Examiner Hung Duong appears to be very easy relative to their art unit, group, tech center, and USPTO peers. Their lifetime grant ratio is 84.2%, they average 1.15 office actions per granted patent, and their rejection profile leans toward §102.

Difficulty vs AU Very Easy

Difficulty vs Group Very Easy

Difficulty vs TC Very Easy

Difficulty vs USPTO Very Easy

Average OA / Grant 1.15

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Examiner Details

Observed Examiner Years: 9 years (2008-2016)
Tech Center: 2800 - Semiconductors, Electrical and Optical Systems and Components
Group: 2830 - Electrical Circuits and Systems

Metrics

Applications Evaluated: 341
Granted Applications: 287
Non-Granted Applications: 54
Avg OA / Grant: 1.15
Last OA Observed: August 2016 (117 months ago)
Art Units Seen: 2835 , 2846
Work Groups Seen: 2830 - Electrical Circuits and Systems

2840 - Electrical Circuits and Systems

Context Comparison

Scope	Examiners	Lifetime Grant Ratio	Avg OA / Grant
This Examiner	1	84.2%	1.15
Art Unit	47	67.9%	1.65
Group	356	68.0%	1.58
Tech Center	2,370	64.7%	1.69
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	29	23	79.3%
2009	68	54	79.4%
2010	29	28	96.6%
2011	50	44	88.0%
2012	45	38	84.4%
2013	48	40	83.3%
2014	32	28	87.5%
2015	29	23	79.3%
2016	11	9	81.8%
No observed data after 2016; examiner may have gone inactive or moved out of examining work.

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

Rejection Timeline

OA #	Office Actions	§ 101 Percentage	§ 102 Percentage	§ 103 Percentage	§ 112 Percentage
1	341	0.9%	49.3%	32.0%	1.2%
2	39	0.0%	35.9%	41.0%	2.6%
3	8	0.0%	37.5%	62.5%	0.0%
4	6	0.0%	33.3%	33.3%	0.0%

§ 101 Yearly Trend

2014: Alice

2.3%

2008

0.0%

2009

0.0%

2010

1.8%

2011

0.0%

2012

0.0%

2013

2.6%

2014

0.0%

2015

0.0%

2016

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