Company or institution

HKC CORPORATION LIMITED

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1,302 applicationsfiled 2007 to 2026

Allowance rate

88%

+12 pts vs the USPTO range 86% to 90%

Rejections before allowance

0.9

−0.7 vs the USPTO

Months to first action

12.0 mo

−6.6 vs the USPTO

Needed an RCE

−20 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

G09G Control arrangements for displays459 apps

G02F 298 apps

H10K 191 apps

H10D 113 apps

H10H 37 apps

G02B Optical elements31 apps

Art units

2871198 apps

OPAP150 apps

287569 apps

262553 apps

262152 apps

262251 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central155 apps

n/a

Sang V Nguyen18 apps

67%

Van Nguyen Chow15 apps

100%

Charles S Chang15 apps

80%

Michael J Jansen II14 apps

79%

David Tung14 apps

86%

Paul Chang Lee14 apps

79%

Mariam Qureshi13 apps

85%

Bars show the share of decided applications that were allowed.

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Who represents them

Law firms and agents on their applications

RAYMOND CHEW (Bairui)356 apps

91%

Clifford Chi, A.P.C.131 apps

100%

Westbridge IP LLC114 apps

83%

Barron & Young PLLC95 apps

71%

HAUPTMAN HAM, LLP89 apps

99%

MAIER & MAIER, PLLC77 apps

95%

HODGSON RUSS LLP76 apps

98%

Muncy, Geissler, Olds & Lowe, P.C.54 apps

69%

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
19573394	DISPLAY PANEL AND DISPLAY DEVICE	2026-03-20	Pending	0	0	n/a
19571974	GATE DRIVING CIRCUIT AND DISPLAY PANEL	2026-03-19	Pending	1	0	6.0 mo
19570223	GATE DRIVING CIRCUIT AND DISPLAY PANEL	2026-03-18	Pending	0	0	n/a
15882157	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15260513	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15502411	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15367021	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15268660	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15538625	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15374888	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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