Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7855610 | VCO capacitor bank trimming and calibration | Mazhareddin Taghivand, Jeongsik Yang | 2010-12-21 |
| 7851947 | Methods and apparatuses for selectable voltage supply | Marco Cassia, Aristotele Hadjichristos, Conor Donovan | 2010-12-14 |
| 7563688 | Method for fabricating capacitor in semiconductor device | Jun Sun | 2009-07-21 |
| 7557039 | Method for fabricating contact hole of semiconductor device | Sung-Kwon Lee | 2009-07-07 |
| 7158760 | Frequency synthesizer with selectable preconfigured synthesizer characteristics | William B. Baringer, Cormac S. Conroy, Seok Cheon Kang, Beomsup Kim | 2007-01-02 |
| 6844836 | Single-bit sigma-delta modulated fractional-N frequency synthesizer | — | 2005-01-18 |
| 6788232 | Sigma delta modulator | — | 2004-09-07 |
| 6392452 | Input buffer circuit for RF phase-locked loops | — | 2002-05-21 |
| 6040722 | Power-on reset circuit with adjustable interval | — | 2000-03-21 |
| 5900760 | Low voltage ECL latch and flip-flop | — | 1999-05-04 |
| 5896921 | Indoor unit of an air conditioner | — | 1999-04-27 |
| 5751183 | Bipolar transistor circuit having a free collector | — | 1998-05-12 |