Inventor · disambiguated record
Sydney Sheung Chee Chung
Also filed as: CHUNG SYDNEY · CHUNG SYDNEY S C · CHUNG SYDNEY SHEUNG CHEE
13 granted patents·1 pending application·4,255 citations·filing 1986–2012
96Inventor score
Files withOLYMPUS CORP6OLYMPUS OPTICAL CO3SUZUKI KEITA2ENTERPRISES LIMITED G1UNIV HONG KONG CHINESE1
Top patents by PatentIndex Score
14 records- 0198US7530985B2Endoscopic suturing systemOLYMPUS CORP·Filed 2004·Granted May 12, 2009·1.5k cites·2 claims
- 0297US6755843B2Endoscopic suturing deviceOLYMPUS OPTICAL CO·Filed 2001·Granted Jun 29, 2004·1.5k cites·17 claims
- 0393US6719763B2Endoscopic suturing deviceOLYMPUS OPTICAL CO·Filed 2001·Granted Apr 13, 2004·423 cites·14 claims
- 0491US8021376B2Endoscopic suturing systemOLYMPUS CORP·Filed 2008·Granted Sep 20, 2011·63 cites·8 claims
- 0591US8016840B2Endoscopic suturing systemOLYMPUS CORP·Filed 2008·Granted Sep 13, 2011·66 cites·6 claims
- 0688US7144401B2Suturing device for endoscopeOLYMPUS OPTICAL CO·Filed 2002·Granted Dec 5, 2006·236 cites·16 claims
- 0784US7344545B2Endoscopic suturing systemOLYMPUS CORP·Filed 2003·Granted Mar 18, 2008·119 cites·5 claims
- 0883US4673058AHigh performance automotive mufflerENTERPRISES LIMITED G·Filed 1986·Granted Jun 16, 1987·62 cites·11 claims
- 0980US8337395B2Anastomosis systemSUZUKI KEITA·Filed 2009·Granted Dec 25, 2012·17 cites·6 claims
- 1078US7175636B2Endoscopic suturing instrumentYAMAMOTO TETSUYA·Filed 2002·Granted Feb 13, 2007·101 cites·22 claims
- 1174US7618425B2Endoscopic suturing systemOLYMPUS CORP·Filed 2003·Granted Nov 17, 2009·73 cites·17 claims
- 1271US7527590B2Anastomosis systemOLYMPUS CORP·Filed 2003·Granted May 5, 2009·45 cites·21 claims
- 1355US6971987B1Apparatuses for securing medical devices to humans and methods for facilitating the manipulation of secured medical devicesUNIV HONG KONG CHINESE·Filed 2002·Granted Dec 6, 2005·11 cites·5 claims
- 1451US2013090526A1Anastomosis systemSUZUKI KEITA·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →