Inventor · disambiguated record
Hai Pin Tsai
Also filed as: TSAI HAI PIN
30 granted patents·1 pending application·257 citations·filing 2001–2024
97Inventor score
Files withTSAI HAI PIN22E BEST HOLDING COMPANY LTD5BAR PRODUCTS COM INC2SHENZHEN PET YOUYOU PET PRODUCTS LTD COMPANY1TOMBO IND CO LTD1
Top patents by PatentIndex Score
31 records- 0196US9249814B2Split type hanging buckleTSAI HAI PIN·Filed 2013·Granted Feb 2, 2016·34 cites·7 claims
- 0295US9717323B2Split type hanging buckleTSAI HAI PIN·Filed 2015·Granted Aug 1, 2017·19 cites·17 claims
- 0389US11974638B1Buckle strapE BEST HOLDING COMPANY LTD·Filed 2023·Granted May 7, 2024·2 cites·10 claims
- 0487USD964827SMulti-functional contactless openerTSAI HAI PIN·Filed 2020·Granted Sep 27, 2022·12 cites·1 claims
- 0585USD573493SRetractable pull reelTSAI HAI PIN·Filed 2007·Granted Jul 22, 2008·29 cites·1 claims
- 0680USD717537SRetractable reelTSAI HAI PIN·Filed 2012·Granted Nov 18, 2014·26 cites·1 claims
- 0776USD1012485SBuckle belt assemblyE BEST HOLDING COMPANY LTD·Filed 2023·Granted Jan 30, 2024·5 cites·1 claims
- 0876USD1011731SBuckle belt assemblyE BEST HOLDING COMPANY LTD·Filed 2023·Granted Jan 23, 2024·5 cites·1 claims
- 0974US10702049B2Buckle belt assemblyTSAI HAI PIN·Filed 2018·Granted Jul 7, 2020·2 cites·20 claims
- 1073USD688865SRetractable card holder with retractable cordTSAI HAI PIN·Filed 2012·Granted Sep 3, 2013·19 cites·1 claims
- 1170USD920838SBuckle belt assemblyTSAI HAI PIN·Filed 2019·Granted Jun 1, 2021·11 cites·1 claims
- 1269USD1011729SBuckle belt assemblyTSAI HAI PIN·Filed 2020·Granted Jan 23, 2024·4 cites·1 claims
- 1368US12376704B1Multifunctional portable grinder with integrated lighter holder and retractable mechanismBAR PRODUCTS COM INC·Filed 2024·Granted Aug 5, 2025·0 cites·6 claims
- 1468USD1012488SBuckle belt assemblyE BEST HOLDING COMPANY LTD·Filed 2023·Granted Jan 30, 2024·3 cites·1 claims
- 1568USD950864SMuzzleSHENZHEN PET YOUYOU PET PRODUCTS LTD COMPANY·Filed 2020·Granted May 3, 2022·5 cites·1 claims
- 1667USD654781SRetractable pull reelTSAI HAI PIN·Filed 2010·Granted Feb 28, 2012·15 cites·1 claims
- 1765USD899766SBuckle belt assemblyTSAI HAI PIN·Filed 2019·Granted Oct 27, 2020·9 cites·1 claims
- 1862USD1014072SBuckle belt assemblyE BEST HOLDING COMPANY LTD·Filed 2023·Granted Feb 13, 2024·2 cites·1 claims
- 1959USD596235SPen cover for pull reelTSAI HAI PIN·Filed 2007·Granted Jul 14, 2009·11 cites·1 claims
- 2057USD463105SKey ringTOMBO IND CO LTD·Filed 2001·Granted Sep 24, 2002·12 cites·1 claims
- 2154USD912573SBuckle belt assemblyTSAI HAI PIN·Filed 2019·Granted Mar 9, 2021·5 cites·1 claims
- 2251US2013306779A1Retractable Pulling Button with a Chest Card BaseTSAI HAI PIN·Filed 2012·Application pending·0 cites
- 2350USD1066792SCombination lighter holder and bottle openerBAR PRODUCTS COM INC·Filed 2022·Granted Mar 11, 2025·1 cites·1 claims
- 2447USD635041SRetractable pull reelTSAI HAI PIN·Filed 2010·Granted Mar 29, 2011·5 cites·1 claims
- 2546USD779721SLighter holderTSAI HAI PIN·Filed 2015·Granted Feb 21, 2017·4 cites·1 claims
- 2642USD635039SRetractable pull reelTSAI HAI PIN·Filed 2010·Granted Mar 29, 2011·4 cites·1 claims
- 2741USD573491SRetractable pull reelTSAI HAI PIN·Filed 2007·Granted Jul 22, 2008·4 cites·1 claims
- 2839USD573492SRetractable pull reelTSAI HAI PIN·Filed 2007·Granted Jul 22, 2008·3 cites·1 claims
- 2938USD708673SName badge with a retractable cordTSAI HAI PIN·Filed 2012·Granted Jul 8, 2014·3 cites·1 claims
- 3036USD635040SRetractable pull reelTSAI HAI PIN·Filed 2010·Granted Mar 29, 2011·2 cites·1 claims
- 3131USD693574SRetractable card holder with retractable cordTSAI HAI PIN·Filed 2012·Granted Nov 19, 2013·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Hai Pin Tsai 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 →