Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035980 | Circuit structure and circuit substance for modifying characteristic impedance using different reference planes | Kuo-Ming Chuang | 2011-10-11 |
| 8013799 | Dual-band monopole antenna with antenna signal fed through short-circuit terminal of transmission line | Shyh-Jong Chung, Yu Wang | 2011-09-06 |
| 7961152 | Electronic device having helical resilient member serving as electric inductance element | Ping-Cheng Chang, Cheng-Zing Chou | 2011-06-14 |
| 7825862 | Antenna device with surface antenna pattern integrally coated casing of electronic device | Ping-Cheng Chang, Cheng-Zing Chou | 2010-11-02 |
| 7804459 | Transmission line loaded dual-band monopole antenna | Shyh-Jong Chung, Yu Wang | 2010-09-28 |
| 7782270 | Planar inverted-F antenna with extended grounding plane | Shyh-Jong Chung, Ching-Wei Ling | 2010-08-24 |
| 7768461 | Antenna device with insert-molded antenna pattern | Ping-Cheng Chang, Cheng-Zing Chou | 2010-08-03 |
| 7742002 | Antenna device with radiation pattern adjustment element | Ping-Cheng Chang, Cheng-Zing Chou | 2010-06-22 |
| 7671811 | Antenna device with ground plane coupled to conductive portion of an electronic device | Ping-Cheng Chang, Cheng-Zing Chou | 2010-03-02 |
| 7671809 | Antenna device with ion-implanted antenna pattern | Ping-Cheng Chang, Cheng-Zing Chou | 2010-03-02 |
| 7504148 | Printed circuit board structure and manufacturing method thereof | Ming-Hang Hwang, Chao-Yi Chen, Hsin-Lung Kuo, Bin-Wei Lee, Wei-Chung Hsiao | 2009-03-17 |
| 7474268 | Coupling antenna device having antenna pattern with multi-frequency resonating sectors | Ping-Cheng Chang, Cheng-Zing Chou | 2009-01-06 |
| 7432866 | Antenna device with ion-implanted resonant pattern | Ping-Cheng Chang, Cheng-Zing Chou | 2008-10-07 |
| 7427807 | Chip heat dissipation structure and manufacturing method | Ming-Hang Hwang, Chao-Yi Chen, Ping-Feng Lee, Hsin-Lung Kuo, Bin-Wei Lee +1 more | 2008-09-23 |
| RE40068 | Multi-layer circuit board having signal, ground and power layers | — | 2008-02-19 |
| RE39766 | Multi-layer circuit board | — | 2007-08-14 |
| 6922049 | Testing method for a printed circuit board formed with conductive traces for high-frequency differential signal transmission | Hsueh-Chin Liao | 2005-07-26 |
| 6792056 | Cancellation circuit that suppresses electromagnetic interference in a high speed circuit using a function generator | — | 2004-09-14 |
| 6548858 | Multi-layer circuit board | — | 2003-04-15 |
| 6489570 | Multi-layer circuit board | — | 2002-12-03 |
| 6429749 | Cancellation circuit that suppresses electromagnetic interference in a high speed circuit | — | 2002-08-06 |
| 6417460 | Multi-layer circuit board having signal, ground and power layers | — | 2002-07-09 |
| 6384340 | Multi-layer circuit board | — | 2002-05-07 |
| 6326557 | Multi-layer circuit board | — | 2001-12-04 |