Inventor · disambiguated record
Jack Lin
Also filed as: LIN JACK · LIN JACK K · LIN JACK K L
54 granted patents·28 pending applications·1,022 citations·filing 1989–2024
99Inventor score
Files withLIN JACK30YIH CHENG FACTORY CO LTD29FUJIAN PUTIAN POWER RICH I & E CO LTD2KEMFLO NANJING ENVIRONMENTAL TECH CO LTD2COLGATE PALMOLIVE CO1
Top patents by PatentIndex Score
82 records- 0197US7931143B1ToolboxYIH CHENG FACTORY CO LTD·Filed 2010·Granted Apr 26, 2011·54 cites·12 claims
- 0295US11597073B2Hand tool with insulation handleYIH CHENG FACTORY CO LTD·Filed 2021·Granted Mar 7, 2023·3 cites·16 claims
- 0391USD513378SScrewdriver handleLIN JACK·Filed 2004·Granted Jan 3, 2006·42 cites·1 claims
- 0490US8408104B2Screwdriver for exerting an adjustable maximum value of torqueLIN JACK·Filed 2010·Granted Apr 2, 2013·13 cites·16 claims
- 0589US7882769B2Insulating screwdriver having wear identification functionYIH CHENG FACTORY CO LTD·Filed 2008·Granted Feb 8, 2011·21 cites·19 claims
- 0689US7331455B2Tool box with pivoting seats for screwdriver tipsYIH CHENG FACTORY CO LTD·Filed 2005·Granted Feb 19, 2008·26 cites·16 claims
- 0788USD609073SChuckYIH CHENG FACTORY CO LTD·Filed 2009·Granted Feb 2, 2010·36 cites·1 claims
- 0887US7661526B2Toolbox with pivoted coverYIH CHENG FACTORY CO LTD·Filed 2008·Granted Feb 16, 2010·22 cites·7 claims
- 0987US7174810B1Selective one-way toolYIH CHENG FACTORY CO LTD·Filed 2006·Granted Feb 13, 2007·20 cites·10 claims
- 1086US8622400B2Quick and reliable toolLIN JACK·Filed 2010·Granted Jan 7, 2014·8 cites·17 claims
- 1186US8402865B2Hand toolLIN JACK·Filed 2010·Granted Mar 26, 2013·13 cites·4 claims
- 1286USD454477SHandle for screwdriverFiled 2000·Granted Mar 19, 2002·34 cites·1 claims
- 1386US5737982ARatchet tool control mechanismFiled 1996·Granted Apr 14, 1998·51 cites·4 claims
- 1484US8844409B2Impact driverLIN JACK·Filed 2012·Granted Sep 30, 2014·8 cites·10 claims
- 1584USD607300STool handleYIH CHENG FACTORY CO LTD·Filed 2008·Granted Jan 5, 2010·30 cites·1 claims
- 1683USD686899STool handleLIN JACK·Filed 2012·Granted Jul 30, 2013·28 cites·1 claims
- 1783USD494829SHandle for screwdriverFiled 2003·Granted Aug 24, 2004·29 cites·1 claims
- 1882US6106208AScrew with two cut removing curved groovesFiled 1998·Granted Aug 22, 2000·51 cites·1 claims
- 1981USD671813STool handleLIN JACK·Filed 2011·Granted Dec 4, 2012·26 cites·1 claims
- 2080US6082226ARatchet tool having a ratchet direction positioning deviceFiled 1999·Granted Jul 4, 2000·38 cites·6 claims
- 2179USD460676SHandle for screwdriverFiled 2001·Granted Jul 23, 2002·24 cites·1 claims
- 2279US5775514AScrew bandFiled 1997·Granted Jul 7, 1998·56 cites·4 claims
- 2375USD678675SToolboxLIN JACK·Filed 2012·Granted Mar 26, 2013·20 cites·1 claims
- 2475US5779259AToe-strap of a ski boot bindingFiled 1996·Granted Jul 14, 1998·66 cites·1 claims
- 2575US5722116ATool handgrip having a simplified longitudinal softer zonesFiled 1996·Granted Mar 3, 1998·36 cites·1 claims
- 2673USD874102SSandal with illuminated strapFUJIAN PUTIAN POWER RICH I & E CO LTD·Filed 2018·Granted Feb 4, 2020·21 cites·1 claims
- 2771US8209818B2Tool handle unitLIN JACK·Filed 2010·Granted Jul 3, 2012·5 cites·11 claims
- 2871USD554967STool handleYIH CHENG FACTORY CO LTD·Filed 2006·Granted Nov 13, 2007·18 cites·1 claims
- 2971US5690988APet food composition of improved palatability and a method of enhancing the palatability of a food compositionCOLGATE PALMOLIVE CO·Filed 1996·Granted Nov 25, 1997·36 cites·20 claims
- 3069US6206254B1Garment rack structureFiled 1999·Granted Mar 27, 2001·33 cites·6 claims
- 3167USD574208STool handleYIH CHENG FACTORY CO LTD·Filed 2007·Granted Aug 5, 2008·15 cites·1 claims
- 3266US12263561B2Ratchet wrenchYIH CHENG FACTORY CO LTD·Filed 2022·Granted Apr 1, 2025·0 cites·9 claims
- 3366US6345556B1Screwdriver handle structure having soft cushionFiled 2000·Granted Feb 12, 2002·21 cites·7 claims
- 3464USD775925SHandle for hand toolsYIH CHENG FACTORY CO LTD·Filed 2015·Granted Jan 10, 2017·10 cites·1 claims
- 3564US9533401B2Ratchet driving mechanism for hand toolYIH CHENG FACTORY CO LTD·Filed 2014·Granted Jan 3, 2017·2 cites·9 claims
- 3664US5613304AFoot dryer with weight scaleFiled 1995·Granted Mar 25, 1997·30 cites·7 claims
- 3763USD685621STool handleLIN JACK·Filed 2011·Granted Jul 9, 2013·12 cites·1 claims
- 3862US12208504B2Hand tool with rotary handleYIH CHENG FACTORY CO LTD·Filed 2022·Granted Jan 28, 2025·0 cites·10 claims
- 3961USD700033SHandle of toolLIN JACK·Filed 2013·Granted Feb 25, 2014·11 cites·1 claims
- 4060US10071915B2Filter device comprising gear driving assemblyKEMFLO NANJING ENVIRONMENTAL TECH CO LTD·Filed 2015·Granted Sep 11, 2018·1 cites·7 claims
- 4159US12017330B2Ratchet screwdriver structureYIH CHENG FACTORY CO LTD·Filed 2021·Granted Jun 25, 2024·0 cites·9 claims
- 4259US9358671B2Hand tool with latch structureYIH CHENG FACTORY CO LTD·Filed 2014·Granted Jun 7, 2016·1 cites·8 claims
- 4359US2010064865A1Hand tool having an antislip functionLIN JACK·Filed 2008·Application pending·0 cites
- 4458US11999046B2Combined screwdriver with storage structureYIH CHENG FACTORY CO LTD·Filed 2021·Granted Jun 4, 2024·0 cites·5 claims
- 4558US2009266730A1ToolboxLIN JACK·Filed 2008·Application pending·0 cites
- 4657USD672953SToolboxLIN JACK·Filed 2012·Granted Dec 25, 2012·9 cites·1 claims
- 4756US11969872B2Multifunctional hand toolYIH CHENG FACTORY CO LTD·Filed 2020·Granted Apr 30, 2024·0 cites·8 claims
- 4855US2008179265A1Suspension rack for screwdriverLIN JACK·Filed 2007·Application pending·0 cites
- 4954US2007214607A1Bendable handleYIH CHENG FACTORY CO LTD·Filed 2006·Application pending·0 cites
- 5054US2011079112A1Screwdriver with Changeable BladeLIN JACK·Filed 2009·Application pending·0 cites
Showing the top 50 of 82 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Jack Lin files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →