Company or institution

HANNSTAR DISPLAY CORPORATION

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607 applicationsfiled 2006 to 2026

Allowance rate

67%

−8 pts vs the USPTO range 63% to 71%

Rejections before allowance

1.3

−0.3 vs the USPTO

Months to first action

19.4 mo

+0.8 vs the USPTO

Needed an RCE

21%

−6 pts vs the USPTO

Timeline

Applications by filing year: drag across the years to study a period

Allowed in green, abandoned in red, pending in grey. The figures above and the charts that can be recomputed by filing year follow the span you pick.

Compared with the office

Against every applicant before the USPTO

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Trend

Allowance by filing year

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Domains

Where the applications fall

CPC subclasses

G02F 189 apps

G06F Electric digital data processing127 apps

G09G Control arrangements for displays89 apps

H10D 49 apps

G02B Optical elements28 apps

H10K 17 apps

Art units

2871131 apps

269133 apps

287525 apps

262922 apps

269221 apps

262714 apps

Examiners met

The examiners seen most, and how it went with each

James A Dudek11 apps

82%

Docket Central11 apps

n/a

Tuan Thieu Lam10 apps

70%

Thoi V Duong8 apps

75%

Sanghyuk Park7 apps

57%

Phu Vu6 apps

100%

Ryan M Crockett6 apps

60%

Richard H Kim6 apps

83%

Bars show the share of decided applications that were allowed.

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Who represents them

Law firms and agents on their applications

JCIPRNET156 apps

66%

NORTH AMERICA INTELLECTUAL PROPERTY CORPORATION102 apps

67%

CKC & Partners Co., LLC73 apps

82%

Muncy, Geissler, Olds & Lowe, P.C.63 apps

40%

ScienBiziP, PC51 apps

100%

HAUPTMAN HAM, LLP38 apps

71%

VOLPE KOENIG28 apps

43%

McClure, Qualey & Rodack, LLP26 apps

92%

Bars show the share of decided applications that were allowed.

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Rejection fingerprint

What gets rejected, by statute

Share of parsed office actions raising each ground; blue is the USPTO.

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What works

Allowance by strategy used

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Interviews

Does an interview help?

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Applications

Every application in the record

Application	Title	Filed	Status	Rejections	RCEs	To 1st action
19539147	DISPLAY PANEL	2026-02-13	Pending	0	0	n/a
19433026	DISPLAY DEVICE	2025-12-25	Pending	0	0	n/a
19370753	DISPLAY PANEL	2025-10-28	Pending	0	0	n/a
15496173	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15201078	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15803640	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15545022	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15766969	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15841443	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15438975	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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