Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9177057 | Re-ranking search results based on lexical and ontological concepts | Viswanath Vadlamani, Munirathnam Srikanth, Abhinai Srivastava, Tarek Najm, Arungunram C. Surendran +1 more | 2015-11-03 |
| 9127201 | Optical devices including resonant cavity structures | John Kenney, Jian Jim Wang, William Matthew Pfenninger, Nemanja Vockic, Kai Shum | 2015-09-08 |
| 8952239 | Solar modules with enhanced efficiencies via use of spectral concentrators | William Matthew Pfenninger, Nemanja Vockic, John Kenney, Jian Jim Wang | 2015-02-10 |
| 8774573 | Optical devices including resonant cavity structures | John Kenney, Jian Jim Wang, William Matthew Pfenninger, Nemanja Vockic, Kai Shum | 2014-07-08 |
| 8664513 | Solar modules with enhanced efficiencies via use of spectral concentrators | William Matthew Pfenninger, Nemanja Vockic, John Kenney | 2014-03-04 |
| 6437955 | Frequency-selective circuit protection arrangements | Hugh Duffy, Brian Thomas | 2002-08-20 |
| 6311004 | Photonic devices comprising thermo-optic polymer | John Kenney, Valentine N. Morozov, Ken G. Purchase, Marc A. Stiller, Anthony J. Ticknor +2 more | 2001-10-30 |
| 5864458 | Overcurrent protection circuits comprising combinations of PTC devices and switches | Hugh Duffy, Justin Chiang | 1999-01-26 |
| 5745322 | Circuit protection arrangements using ground fault interrupter for overcurrent and overvoltage protection | Hugh Duffy, Justin Chiang, Brian Thomas | 1998-04-28 |
| 5298301 | Electrical insulator | David Thornley | 1994-03-29 |
| 5147984 | Cap and pin insulator | Linas Mazeika | 1992-09-15 |
| 5098752 | Recoverable elastomeric sleeve and method for installation and use | Rong J. Chang, Mario Gutierrez, John W. Hoffman | 1992-03-24 |
| 4963698 | Cable sealing | Rong J. Chang, Lester T. Toy | 1990-10-16 |
| 4791276 | Elongate electrical assemblies | Richard H. Hulett | 1988-12-13 |
| 4659913 | Elongate electrical assemblies | Richard H. Hulett | 1987-04-21 |
| 4582983 | Elongate electrical assemblies | Richard H. Hulett | 1986-04-15 |
| 4574188 | Elongate electrical assemblies | Richard H. Hulett | 1986-03-04 |
| 4287012 | Recoverable articles | David D. Nyberg | 1981-09-01 |