Law firm or agent

Panasonic IP Management Co., Ltd.

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863 applicationsfiled 2006 to 2026

Allowance rate

74%

−2 pts vs the USPTO range 71% to 77%

Rejections before allowance

1.4

−0.2 vs the USPTO

Months to first action

19.5 mo

+0.9 vs the USPTO

Needed an RCE

17%

−10 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

H04N Pictorial communication, television145 apps

G11B 71 apps

G03B 71 apps

G02B Optical elements66 apps

G06F Electric digital data processing35 apps

H04R 30 apps

Art units

285243 apps

248442 apps

287241 apps

266327 apps

266126 apps

248123 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central21 apps

Huy Thanh Nguyen16 apps

100%

William B Perkey11 apps

91%

William C Choi9 apps

100%

Girumsew Wendmagegn9 apps

78%

Hung Q Dang8 apps

75%

Daquan Zhao8 apps

100%

Diana Robert Hancock7 apps

100%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

PANASONIC CORPORATION447 apps

74%

Panasonic Intellectual Property Management Co., Ltd.233 apps

66%

PANASONIC PRECISION DEVICES CO., LTD.,15 apps

20%

PANASONIC SEMICONDUCTOR SOLUTIONS CO., LTD.13 apps

100%

PANASONIC AUTOMOTIVE SYSTEMS CO., LTD.9 apps

100%

PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA6 apps

100%

Kiyomi Furukawa5 apps

100%

NUVOTON TECHNOLOGY CORPORATION JAPAN5 apps

100%

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
19882704	CELL BALANCING METHOD, CELL BALANCING DEVICE, AND POWER STORAGE SYSTEM	2026-10-06	Pending	0	0	n/a
19626692	BATTERY PACK	2026-09-22	Pending	0	0	n/a
19624558	BATTERY SYSTEM AND TEMPERATURE CONTROL METHOD	2026-09-16	Pending	0	0	n/a
15949683	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15673082	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15521102	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15588506	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15909378	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15156708	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15637872	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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