Inventor · disambiguated record
Bruce Ha
Also filed as: HA BRUCE · HA BRUCE L
12 granted patents·5 pending applications·247 citations·filing 1999–2019
92Inventor score
Files withEASTMAN KODAK CO9HA BRUCE4STAMPER TECHNOLOGIES INC2NANOROSETTA LLC1STAMPER TECHNOLOGY INC1
Top patents by PatentIndex Score
17 records- 0191US6423478B1Method of forming a watermark image in a hybrid optical master discEASTMAN KODAK CO·Filed 2000·Granted Jul 23, 2002·39 cites·11 claims
- 0291US6212158B1Hybrid optical disc constructionEASTMAN KODAK CO·Filed 1999·Granted Apr 3, 2001·70 cites·12 claims
- 0387US7057993B2Copy protection using multiple security levels on a programmable CD-ROMEASTMAN KODAK CO·Filed 2001·Granted Jun 6, 2006·29 cites·19 claims
- 0487US6480462B2Hybrid optical disc constructionEASTMAN KODAK CO·Filed 2000·Granted Nov 12, 2002·24 cites·3 claims
- 0586US7830573B2Method and system for producing multiple images in a single image plane using diffractionSTAMPER TECHNOLOGIES INC·Filed 2006·Granted Nov 9, 2010·9 cites·32 claims
- 0682US7961367B2Method and system for producing multiple images in a single image plane using diffractionSTAMPER TECHNOLOGIES INC·Filed 2010·Granted Jun 14, 2011·3 cites·16 claims
- 0779US7028011B1Hybrid optical recording disc with copy protectionEASTMAN KODAK CO·Filed 1999·Granted Apr 11, 2006·49 cites·11 claims
- 0876US6898172B2System to reduce writing overhead to a hybrid optical discEASTMAN KODAK CO·Filed 2001·Granted May 24, 2005·16 cites·6 claims
- 0968US8717650B2Method and system for producing multiple images in a single image plane using diffractionSTAMPER TECHNOLOGY INC·Filed 2013·Granted May 6, 2014·1 cites·9 claims
- 1067US8264757B2Method and system for producing multiple images in a single image plane using diffractionHA BRUCE·Filed 2010·Granted Sep 11, 2012·1 cites·26 claims
- 1163US7120097B1System for making a photoresist master for a hybrid optical recording discEASTMAN KODAK CO·Filed 2000·Granted Oct 10, 2006·6 cites·10 claims
- 1253US2014063605A9Method and system for producing multiple images in a single image plane using diffractionHA BRUCE·Filed 2012·Application pending·0 cites
- 1347US2020076786A1Systems, methods and apparatuses To Perform Self-AuthenticationHA BRUCE·Filed 2019·Application pending·0 cites
- 1439US2019156080A1Jewelry including etched or printed information and method to optically or wirelessly access digital replica of the etched or printed informationHA BRUCE·Filed 2019·Application pending·0 cites
- 1538US2003117936A1Hybrid disc architectureEASTMAN KODAK CO·Filed 2001·Application pending·0 cites
- 1637US10235542B2Jewelry including etched or printed information and method to optically or wirelessly access digital replica of the etched or printed informationNANOROSETTA LLC·Filed 2017·Granted Mar 19, 2019·0 cites·18 claims
- 1735US2002141583A1Copy protection using a preformed ID and a unique ID on a programmable CD-ROMEASTMAN KODAK CO·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →