Inventor · disambiguated record
Fazheng Yang
Also filed as: YANG FAZHENG
17 granted patents·12 pending applications·46 citations·filing 2017–2023
89Inventor score
Files withLI XIAORONG9ZHEJIANG RONGPEN AIR TOOLS CO LTD7ZHEJIANG RONGPENG AIR TOOLS CO3JIANG ZHONGHUA2WU HAI2
Top patents by PatentIndex Score
29 records- 0196USD1062598SBattery packLI XIAORONG·Filed 2021·Granted Feb 18, 2025·26 cites·1 claims
- 0281US11759930B2Locking device for adjusting nailing force of electric nail gunZHEJIANG RONGPEN AIR TOOLS CO LTD·Filed 2021·Granted Sep 19, 2023·1 cites·10 claims
- 0372USD950679SPaint spray gunWU HAI·Filed 2021·Granted May 3, 2022·5 cites·1 claims
- 0472US10710105B2Disposable cleaning-free paint potLI XIAORONG·Filed 2017·Granted Jul 14, 2020·2 cites·9 claims
- 0569US11110578B2Locking device on the striker of double-cylinder electric nail gunZHEJIANG RONGPEN AIR TOOLS CO LTD·Filed 2019·Granted Sep 7, 2021·1 cites·3 claims
- 0662US2025073734A1Arm support structure for a handheld integrated spray painting deviceCHEN BO·Filed 2023·Application pending·0 cites
- 0760USD943710SPaint sprayerYING ZHENXING·Filed 2020·Granted Feb 15, 2022·4 cites·1 claims
- 0858US2025073876A1Unidirectional Clutch Device for Electric Nail GunZHEJIANG RONGPEN AIR TOOLS CO LTD·Filed 2023·Application pending·0 cites
- 0957US12246423B2Locking device for adjusting the nailing force of electric nailing gunZHEJIANG RONGPEN AIR TOOLS CO LTD·Filed 2021·Granted Mar 11, 2025·0 cites·9 claims
- 1057US2024001389A1Amplitude-modulating assembly for pneumatic spray gunZHEJIANGG RONG PEN AJR TOOLS CO LTD·Filed 2022·Application pending·0 cites
- 1156US11986930B2High-torque impact wrenchLI XIAORONG·Filed 2021·Granted May 21, 2024·0 cites·7 claims
- 1253US12085182B2Pressure regulating valve assembly for pneumatic spray gunLUO QIN·Filed 2022·Granted Sep 10, 2024·0 cites·3 claims
- 1353US11802660B2Simple grease filling machineZHEJIANG RONGPEN AIR TOOLS CO LTD·Filed 2022·Granted Oct 31, 2023·0 cites·6 claims
- 1451US12304047B2Safety frame travel adjustment device for nail gunZHEJIANG RONGPEN AIR TOOLS CO LTD·Filed 2023·Granted May 20, 2025·0 cites·4 claims
- 1550USD893276SPneumatic wrenchDAI WENMING·Filed 2019·Granted Aug 18, 2020·7 cites·1 claims
- 1649US11154970B2Nail supply device for pneumatic nail gunLI XIAORONG·Filed 2019·Granted Oct 26, 2021·0 cites·7 claims
- 1747US11491621B2Safety rack regulating device for nailing gunsZHEJIANG RONGPENG AIR TOOLS CO·Filed 2019·Granted Nov 8, 2022·0 cites·5 claims
- 1847US2024003457A1Pneumatic spray gun switch valveWU HAI·Filed 2022·Application pending·0 cites
- 1946US2020056608A1Sealing structure of plunger pumpLI XIAORONG·Filed 2018·Application pending·0 cites
- 2046US2020355270A1Leak-proof plunger pumpLI XIAORONG·Filed 2019·Application pending·0 cites
- 2144US12337452B2Locking device for electric nail gun powered by gas springJIANG ZHONGHUA·Filed 2023·Granted Jun 24, 2025·0 cites·9 claims
- 2244US12257679B2Nail gun with hidden nail head structureYIN ZHENXING·Filed 2023·Granted Mar 25, 2025·0 cites·3 claims
- 2342US2018372089A1Sealing structure of plunger pumpLI XIAORONG·Filed 2017·Application pending·0 cites
- 2441US2020001312A1Reciprocating plunger pump for spray coaterZHEJIANG RONGPEN AIR TOOLS CO LTD·Filed 2018·Application pending·0 cites
- 2540US2025073877A1Optimized nail gun firing structureJIANG ZHONGHUA·Filed 2023·Application pending·0 cites
- 2639US2018369837A1Compressed air distributor for spray gunZHEJIANG RONGPENG AIR TOOLS CO·Filed 2017·Application pending·0 cites
- 2738US2019010941A1Sealing structure of reciprocating plunger pumpLI XIAORONG·Filed 2017·Application pending·0 cites
- 2837US11504836B2Nail stop block structure for stopping nails and restrainingLI XIAORONG·Filed 2020·Granted Nov 22, 2022·0 cites·3 claims
- 2937US2019017603A1Sealing structure of reciprocating plunger pumpZHEJIANG RONGPENG AIR TOOLS CO·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →