Examiner David Jung

Appears inactive Last observed office action: March 2013 (156 months ago).

Examiner David Jung appears to be very easy relative to their art unit, group, tech center, and USPTO peers. Their lifetime grant ratio is 86.0%, they average 1.41 office actions per granted patent, and their rejection profile is dominated by §103 and occasional §101 rejections.

Difficulty vs AU Very Easy

Difficulty vs Group Very Easy

Difficulty vs TC Very Easy

Difficulty vs USPTO Very Easy

Average OA / Grant 1.41

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Examiner Details

Observed Examiner Years: 6 years (2008-2013)
Tech Center: 2400 - Computer Networks, Multiplex, Cable and Cryptography/Security
Group: 2430 - Cryptography and Cybersecurity

Metrics

Applications Evaluated: 250
Granted Applications: 215
Non-Granted Applications: 35
Avg OA / Grant: 1.41
Last OA Observed: March 2013 (156 months ago)
Art Units Seen: 2134 , 2431 , 2434 , 2491
Work Groups Seen: 2430 - Cryptography and Cybersecurity

2490 - Cryptography and Cybersecurity

Context Comparison

Scope	Examiners	Lifetime Grant Ratio	Avg OA / Grant
This Examiner	1	86.0%	1.41
Art Unit	32	67.7%	1.70
Group	225	65.1%	1.99
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 2008; examiner may not yet have been active in the available dataset.
2008	74	61	82.4%
2009	39	32	82.1%
2010	58	54	93.1%
2011	35	31	88.6%
2012	33	26	78.8%
2013	11	11	100.0%
No observed data after 2013; examiner may have gone inactive or moved out of examining work.

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

Rejection Timeline

OA #	Office Actions	§ 101 Percentage	§ 102 Percentage	§ 103 Percentage	§ 112 Percentage
1	250	10.4%	5.6%	64.0%	7.2%
2	73	5.5%	2.7%	65.8%	5.5%
3	16	6.3%	6.3%	62.5%	12.5%
4	7	0.0%	42.9%	57.1%	0.0%

§ 101 Yearly Trend

5.1%

2008

20.3%

2009

1.3%

2010

1.7%

2011

25.6%

2012

9.1%

2013

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