Assignee
ZHENG JING
US·13 granted patents·2 pending applications·135 citations·filing 2011–2023
Top patents by PatentIndex Score
15 records- 0194US10323891B1Extremely short buffer system and bolt carrier design for firearmsZHENG JING·Filed 2018·Granted Jun 18, 2019·33 cites·20 claims
- 0289US8688454B2Method and apparatus for adapting a language model in response to error correctionZHENG JING·Filed 2011·Granted Apr 1, 2014·34 cites·17 claims
- 0378US9459440B2Linear power adjustment mechanism for telescopic sights for firearmsZHENG JING·Filed 2014·Granted Oct 4, 2016·5 cites·20 claims
- 0478US8667724B2Self-levering follower for a universal magazine of multiple caliber compatibility for firearmsZHENG JING·Filed 2012·Granted Mar 11, 2014·18 cites·15 claims
- 0572US8850732B2Magazine shell of a universal magazine of multiple caliber compatibility for firearmsZHENG JING·Filed 2012·Granted Oct 7, 2014·13 cites·13 claims
- 0671US10101104B2Adjustable gas system for firearmsZHENG JING·Filed 2017·Granted Oct 16, 2018·6 cites·20 claims
- 0766US8963406B2Spark plugZHENG JING·Filed 2012·Granted Feb 24, 2015·1 cites·4 claims
- 0864US8745911B2Bolt assembly and bolt carrier assembly with switch mechanism for discharging spent casing from either side of firearm receiver without need of disassembling the firearmZHENG JING·Filed 2012·Granted Jun 10, 2014·9 cites·21 claims
- 0961US11279489B2Lie-flat passenger seat configurations for transportationZHENG JING·Filed 2018·Granted Mar 22, 2022·1 cites·30 claims
- 1061US8746126B2Annular piston system for riflesZHENG JING·Filed 2012·Granted Jun 10, 2014·8 cites·24 claims
- 1151US9372040B2Magazine shell of a universal magazine of multiple caliber compatibility for firearmsZHENG JING·Filed 2014·Granted Jun 21, 2016·3 cites·16 claims
- 1250US2012000171A1Diesel particulate filter and method of makingZHENG JING·Filed 2011·Application pending·0 cites
- 1343US12313367B2Adjustable gas block with front adjustment access for firearm direct-impingement gas systemZHENG JING·Filed 2023·Granted May 27, 2025·0 cites·1 claims
- 1441USD725990SHingeZHENG JING·Filed 2013·Granted Apr 7, 2015·4 cites·1 claims
- 1536US2018372441A1Drop-In Ambidextrous Magazine Catch Assembly With Release Lever Protection GuideZHENG JING·Filed 2018·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →