Issued Patents All Time
Showing 51–75 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6396975 | MEMS optical cross-connect switch | Edward A. Hill, Ramaswamy Mahadevan | 2002-05-28 |
| 6367252 | Microelectromechanical actuators including sinuous beam structures | Edward A. Hill, Vijayakumar R. Dhuler, Allen Cowen, Ramaswamy Mahadevan | 2002-04-09 |
| 6367251 | Lockable microelectromechanical actuators using thermoplastic material, and methods of operating same | — | 2002-04-09 |
| 6360539 | Microelectromechanical actuators including driven arched beams for mechanical advantage | Edward A. Hill, Vijayakumar R. Dhuler, Allen Cowen, Ramaswamy Mahadevan | 2002-03-26 |
| 6333583 | Microelectromechanical systems including thermally actuated beams on heaters that move with the thermally actuated beams | Ramaswamy Mahadevan, Edward A. Hill, Allen Cowen | 2001-12-25 |
| 6324748 | Method of fabricating a microelectro mechanical structure having an arched beam | Vijayakumar R. Dhuler, Ramaswamy Mahadevan | 2001-12-04 |
| 6310419 | Resistor array devices including switch contacts operated by microelectromechanical actuators and methods for fabricating the same | — | 2001-10-30 |
| 6289338 | Database analysis using a probabilistic ontology | Killian Stoffel | 2001-09-11 |
| 6275320 | MEMS variable optical attenuator | Vijayakumar R. Dhuler, Edward A. Hill, Ramaswamy Mahadevan, Mark D. Walters | 2001-08-14 |
| 6268635 | Dielectric links for microelectromechanical systems | — | 2001-07-31 |
| 6236139 | Temperature compensated microelectromechanical structures and related methods | Edward A. Hill, Ramaswamy Mahadevan | 2001-05-22 |
| 6176202 | Combination aquarium and terrarium | — | 2001-01-23 |
| 6124663 | Fiber optic connector having a microelectromechanical positioning apparatus and an associated fabrication method | John M. Haake, Vijayakumar R. Dhuler | 2000-09-26 |
| 6114794 | Thermal arched beam microelectromechanical valve | Vijayakumar R. Dhuler, Ramaswamy Mahadevan | 2000-09-05 |
| 6094650 | Database analysis using a probabilistic ontology | Killian Stoffel | 2000-07-25 |
| 6023121 | Thermal arched beam microelectromechanical structure | Vijayakumar R. Dhuler, Ramaswamy Mahadevan | 2000-02-08 |
| 5994816 | Thermal arched beam microelectromechanical devices and associated fabrication methods | Vijayakumar R. Dhuler, Ramaswamy Mahadevan | 1999-11-30 |
| 5962949 | Microelectromechanical positioning apparatus | Vijayakumar R. Dhuler | 1999-10-05 |
| 5955817 | Thermal arched beam microelectromechanical switching array | Vijayakumar R. Dhuler, Ramaswamy Mahadevan | 1999-09-21 |
| 5909078 | Thermal arched beam microelectromechanical actuators | Vijayakumar R. Dhuler | 1999-06-01 |
| 5870518 | Microactuator for precisely aligning an optical fiber and an associated fabrication method | John M. Haake, Vijayakumar R. Dhuler | 1999-02-09 |
| 5824910 | Miniature hydrostat fabricated using multiple microelectromechanical processes | Howard R. Last, Lawrence Fan, Ralph E. Balestrieri, Donald R. Garvick | 1998-10-20 |
| 5747700 | Portable electronic flow meter | — | 1998-05-05 |
| 4634393 | Aquatic mat | — | 1987-01-06 |
| 4451240 | Aquatic mat | — | 1984-05-29 |