Inventor · disambiguated record
Wupen Yuen
Also filed as: YUEN WUPEN
18 granted patents·1 pending application·739 citations·filing 1998–2002
96Inventor score
Top patents by PatentIndex Score
19 records- 0188US6535541B1Vertical cavity apparatus with tunnel junctionBANDWIDTH9 INC·Filed 2000·Granted Mar 18, 2003·74 cites·55 claims
- 0287US6327287B1Tunable semiconductor laser systemBANDWIDTH 9 INC·Filed 2000·Granted Dec 4, 2001·34 cites·33 claims
- 0387US6233263B1Monitoring and control assembly for wavelength stabilized optical systemBANDWIDTH9·Filed 1999·Granted May 15, 2001·86 cites·34 claims
- 0486US6487230B1Vertical cavity apparatus with tunnel junctionBANDWIDTH9 INC·Filed 2000·Granted Nov 26, 2002·60 cites·101 claims
- 0586US6321003B1Tunable semiconductor laser systemBANDWIDTH9 INC·Filed 2000·Granted Nov 20, 2001·20 cites·16 claims
- 0685US6181717B1Tunable semiconductor laser systemBANDWIDTH 9·Filed 1999·Granted Jan 30, 2001·53 cites·42 claims
- 0785US5991326ALattice-relaxed verticle optical cavitiesBANDWIDTH9 INC·Filed 1998·Granted Nov 23, 1999·91 cites·23 claims
- 0882US6493373B1Vertical cavity apparatus with tunnel junctionBANDWIDTH9 INC·Filed 2000·Granted Dec 10, 2002·41 cites·125 claims
- 0981US6351476B2Tunable semiconductor laser systemBANDWIDTH9 INC·Filed 2001·Granted Feb 26, 2002·14 cites·23 claims
- 1080US5960024AVertical optical cavities produced with selective area epitaxyBANDWIDTH UNLIMITED INC·Filed 1998·Granted Sep 28, 1999·48 cites·25 claims
- 1179US6493372B1Vertical cavity apparatus with tunnel junctionBANDWIDTH9 INC·Filed 2000·Granted Dec 10, 2002·33 cites·87 claims
- 1278US6487231B1Vertical cavity apparatus with tunnel junctionBANDWIDTH9 INC·Filed 2000·Granted Nov 26, 2002·31 cites·113 claims
- 1376US6493371B1Vertical cavity apparatus with tunnel junctionBANDWIDTH9 INC·Filed 2000·Granted Dec 10, 2002·27 cites·110 claims
- 1473US6490311B1Vertical cavity apparatus with tunnel junctionBANDWIDTH9 INC·Filed 2000·Granted Dec 3, 2002·22 cites·109 claims
- 1572US6366597B1Lattice-relaxed vertical optical cavitiesBANDWIDTH9 INC·Filed 1999·Granted Apr 2, 2002·52 cites·9 claims
- 1664US6760357B1Vertical cavity apparatus with tunnel junctionBANDWIDTH9 INC·Filed 2000·Granted Jul 6, 2004·11 cites·72 claims
- 1764US6222871B1Vertical optical cavities produced with selective area epitaxyBANDWIDTH9·Filed 1999·Granted Apr 24, 2001·23 cites·9 claims
- 1854US6174749B1Fabrication of multiple-wavelength vertical-cavity opto-electronic device arraysUNIV CALIFORNIA·Filed 1998·Granted Jan 16, 2001·19 cites·24 claims
- 1939US2003058902A1Method for improving thermal efficiency of a semiconductor laserFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →