Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9139269 | Hull cleaner | Michael Andrew Heap | 2015-09-22 |
| 7375948 | Variable charge packet integrated circuit capacitor | — | 2008-05-20 |
| 7354820 | Heterojunction bipolar transistor with dielectric assisted planarized contacts and method for fabricating | Richard L. Pierson, Jr., James Chingwei Li, Berinder Brar | 2008-04-08 |
| 7268650 | Phase shifting waveguide with alterable impedance walls | — | 2007-09-11 |
| 7250835 | Waveguide band-stop filter | Hao Xin | 2007-07-31 |
| 7068129 | Tunable waveguide filter | Hao Xin | 2006-06-27 |
| 7038558 | Phase shifting waveguide and module utilizing the waveguides for beam phase shifting and steering | — | 2006-05-02 |
| 6992549 | Shutter switch for millimeter wave beams and method for switching | — | 2006-01-31 |
| 6958491 | Bipolar transistor test structure with lateral test probe pads | Berinder Brar, James Chingwei Li | 2005-10-25 |
| 6949776 | Heterojunction bipolar transistor with dielectric assisted planarized contacts and method for fabricating | Richard L. Pierson, Jr., James Chingwei Li, Berinder Brar | 2005-09-27 |
| 6919862 | High impedance structures for multifrequency antennas and waveguides | Jonathan B. Hacker, Moonil Kim | 2005-07-19 |
| 6870184 | Mechanically-stable BJT with reduced base-collector capacitance | James Chingwei Li, Richard L. Pierson, Jr., Berinder Brar | 2005-03-22 |
| 6858887 | BJT device configuration and fabrication method with reduced emitter width | James Chingwei Li, Richard L. Pierson, Jr., Berinder Brar | 2005-02-22 |
| 6848384 | Knuckle | Michael John Heap, James Nelson Hodder | 2005-02-01 |
| 6800531 | Method of fabricating a bipolar transistor | Richard L. Pierson, Jr., James Chingwei Li, Berinder Brar | 2004-10-05 |
| 6797995 | Heterojunction bipolar transistor with InGaAs contact and etch stop layer for InP sub-collector | Richard L. Pierson, Jr., James Chingwei Li, Berinder Brar | 2004-09-28 |
| 6762661 | Shutter switch for millimeter wave beams and method for switching | — | 2004-07-13 |
| 6756866 | Phase shifting waveguide with alterable impedance walls and module utilizing the waveguides for beam phase shifting and steering | — | 2004-06-29 |
| 6628242 | High impedence structures for multifrequency antennas and waveguides | Jonathan B. Hacker, Moonil Kim | 2003-09-30 |
| 6605825 | Bipolar transistor characterization apparatus with lateral test probe pads | Berinder Brar, James Chingwei Li | 2003-08-12 |
| 6603357 | Plane wave rectangular waveguide high impedance wall structure and amplifier using such a structure | Moonil Kim, Jonathan B. Hacker | 2003-08-05 |
| 6402065 | Method and apparatus for lysing sludge and dividing solids in liquid suspension | — | 2002-06-11 |
| 6047475 | Mounting for a construction shear | Daniel E. Tyrrell | 2000-04-11 |
| 5892414 | Dielectric waveguide power combiner | Glenn R. Doughty, Richard L. Kaiser, Sam K. Buchmeyer | 1999-04-06 |
| 5663693 | Dielectric waveguide power combiner | Glenn R. Doughty, Richard L. Kaiser, Sam K. Buchmeyer | 1997-09-02 |