Patent AnalyticsExaminers
Rankings

Company or institution

LARGAN PRECISION CO., LTD.

1,646 applicationsfiled 2006 to 2026

Allowance rate
98%
+22 pts vs the USPTO range 97% to 98%
Rejections before allowance
0.7
−0.9 vs the USPTO
Months to first action
16.6 mo
−2.0 vs the USPTO
Needed an RCE
13%
−14 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

G02B Optical elements1,541 apps
H04N Pictorial communication, television45 apps
G03B 28 apps
B29D 6 apps
G06V Image or video recognition6 apps
H02K 3 apps

Art units

28721,314 apps
OPAP78 apps
287354 apps
287142 apps
285230 apps
288216 apps

Who represents them

Law firms and agents on their applications

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

ApplicationTitleFiledStatusRejectionsRCEsTo 1st action
19700507OPTICAL LENS ASSEMBLY, IMAGING APPARATUS AND ELECTRONIC DEVICE2026-06-08Pending00n/a
19701237PHOTOGRAPHING OPTICAL LENS SYSTEM, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE2026-06-08Pending00n/a
19690894IMAGING SYSTEM LENS ASSEMBLY, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE2026-05-28Pending00n/a
15330887Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15753674Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15877111Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15468263Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15594819Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15944512Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15923974Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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