Inventor · disambiguated record
Chu-Wei Chang
Also filed as: CHANG CHU-WEI
22 granted patents·2 pending applications·538 citations·filing 2004–2024
96Inventor score
Files withCOMBIS SPORT ENTPR CO LTD15POE LANG ENTPR CO LTD5LIU SHIH-CHANG1TAIWAN SEMICONDUCTOR MFG1WANG CHIH-CHIEN1
Top patents by PatentIndex Score
24 records- 0197US7100590B2Bowstring drawing device for a crossbowPOE LANG ENTPR CO LTD·Filed 2005·Granted Sep 5, 2006·123 cites·9 claims
- 0296US7588022B2Trigger assembly with a safety device for a crossbowPOE LANG ENTPR CO LTD·Filed 2006·Granted Sep 15, 2009·79 cites·12 claims
- 0393US7188615B2Adjustable cam for a crossbowPOE LANG ENTPR CO LTD·Filed 2005·Granted Mar 13, 2007·46 cites·7 claims
- 0493US7178514B2Crossbow with a vibration-damping devicePOE LANG ENTPR CO LTD·Filed 2005·Granted Feb 20, 2007·43 cites·2 claims
- 0592US6802304B1Trigger assembly with a safety device for a crossbowFiled 2004·Granted Oct 12, 2004·88 cites·12 claims
- 0691US11774210B1Silent cocking device for a crossbowCOMBIS SPORT ENTPR CO LTD·Filed 2022·Granted Oct 3, 2023·9 cites·10 claims
- 0791US11359882B1Crossbow with an effort-saving safety elementCOMBIS SPORT ENTPR CO LTD·Filed 2021·Granted Jun 14, 2022·9 cites·7 claims
- 0891US11268782B1CrossbowCOMBIS SPORT ENTPR CO LTD·Filed 2020·Granted Mar 8, 2022·11 cites·14 claims
- 0991US7584750B2Bow for a crossbowPOE LANG ENTPR CO LTD·Filed 2006·Granted Sep 8, 2009·38 cites·14 claims
- 1090US11946720B1String-loading apparatus for a crossbowCOMBIS SPORT ENTPR CO LTD·Filed 2023·Granted Apr 2, 2024·7 cites·6 claims
- 1190US9568269B1Multiply secured crossbowCOMBIS SPORT ENTPR CO LTD·Filed 2016·Granted Feb 14, 2017·20 cites·15 claims
- 1289US9528792B1CrossbowCOMBIS SPORT ENTPR CO LTD·Filed 2016·Granted Dec 27, 2016·19 cites·8 claims
- 1389US8940574B2Metal grid in backside illumination image sensor chips and methods for forming the sameWANG CHIH-CHIEN·Filed 2012·Granted Jan 27, 2015·8 cites·22 claims
- 1488US11703299B1Arrow-retaining device of a crossbowCOMBIS SPORT ENTPR CO LTD·Filed 2022·Granted Jul 18, 2023·6 cites·1 claims
- 1585US11137228B1CrossbowCOMBIS SPORT ENTPR CO LTD·Filed 2020·Granted Oct 5, 2021·5 cites·10 claims
- 1680US12487049B2String-unloading apparatus of a crossbowCOMBIS SPORT ENTPR CO LTD·Filed 2024·Granted Dec 2, 2025·2 cites·8 claims
- 1780US7928499B2Profile of flash memory cellsTAIWAN SEMICONDUCTOR MFG·Filed 2007·Granted Apr 19, 2011·7 cites·16 claims
- 1875US9766032B1Multiply secured crossbowCOMBIS SPORT ENTPR CO LTD·Filed 2016·Granted Sep 19, 2017·7 cites·19 claims
- 1975US9746278B1Crossbow with a robust multi-functional string-pulling unitCOMBIS SPORT ENTPR CO LTD·Filed 2016·Granted Aug 29, 2017·7 cites·5 claims
- 2073US11754365B1Angle-adjustable stirrup assembly of a crossbowCOMBIS SPORT ENTPR CO LTD·Filed 2022·Granted Sep 12, 2023·1 cites·17 claims
- 2173US11703300B1Adjustable stock of a crossbowCOMBIS SPORT ENTPR CO LTD·Filed 2022·Granted Jul 18, 2023·1 cites·10 claims
- 2266US8114740B2Profile of flash memory cellsLIU SHIH-CHANG·Filed 2011·Granted Feb 14, 2012·2 cites·19 claims
- 2345US2025060187A1Bow String ReleaseCOMBIS SPORT ENTPR CO LTD·Filed 2023·Application pending·0 cites
- 2443US2024230272A9High-Speed Arrow-Shooting ApparatusCOMBIS SPORT ENTPR CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →