Issued Patents All Time
Showing 126–150 of 173 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7211991 | Method and apparatus for reducing audio noise in a switching regulator | Balu Balakrishnan, Kent Wong | 2007-05-01 |
| 7157813 | Method and apparatus for mode selection for high voltage integrated circuits | William B. Smith, Kent Wong, Zhao-Jun Wang | 2007-01-02 |
| 7148671 | Method and apparatus for maintaining an approximate constant current output characteristic in a switched mode power supply | Balu Balakrishnan, Kent Wong, David Michael Hugh Matthews, Erdem Bircan | 2006-12-12 |
| 7109696 | Method and apparatus for trimming current limit and frequency to maintain a constant maximum power | Balu Balakrishnan, David Michael Hugh Matthews | 2006-09-19 |
| 7110270 | Method and apparatus for maintaining a constant load current with line voltage in a switch mode power supply | Balu Balakrishnan, Kent Wong, David Michael Hugh Matthews | 2006-09-19 |
| 7099128 | Fault condition protection | Balu Balakrishnan, Leif Lund | 2006-08-29 |
| 7045994 | Method and apparatus for reducing audio noise in a switching regulator | Balu Balakrishnan, Kent Wong | 2006-05-16 |
| 7038439 | Off-line converter with digital control | Balu Balakrishnan, Leif Lund | 2006-05-02 |
| 6992471 | Method and apparatus for trimming current limit and frequency to maintain a constant maximum power | Balu Balakrishnan, David Michael Hugh Matthews | 2006-01-31 |
| 6967472 | Method and apparatus for maintaining an approximate constant current output characteristic in a switched mode power supply | Balu Balakrishnan, Kent Wong, David Michael Hugh Matthews, Erdem Bircan | 2005-11-22 |
| 6954057 | Method and apparatus providing final test and trimming for a power supply controller | Balu Balakrishnan, Erdem Bircan | 2005-10-11 |
| 6914793 | Method and apparatus providing a multi-function terminal for a power supply controller | Balu Balakrishnan, Leif Lund | 2005-07-05 |
| 6900622 | Method and apparatus for reducing audio noise in a switching regulator | Balu Balakrishnan, Kent Wong | 2005-05-31 |
| 6882134 | Method and apparatus for trimming current limit and frequency to maintain a constant maximum power | Balu Balakrishnan, David Michael Hugh Matthews | 2005-04-19 |
| 6876181 | Off-line converter with digital control | Balu Balakrishnan, Leif Lund | 2005-04-05 |
| 6833692 | Method and apparatus for maintaining an approximate constant current output characteristic in a switched mode power supply | Balu Balakrishnan, Kent Wong, David Michael Hugh Matthews, Erdem Bircan | 2004-12-21 |
| 6784646 | Method and apparatus for reducing audio noise in a switching regulator | Balu Balakrishnan, Kent Wong | 2004-08-31 |
| 6781357 | Method and apparatus for maintaining a constant load current with line voltage in a switch mode power supply | Balu Balakrishnan, Kent Wong, David Michael Hugh Matthews | 2004-08-24 |
| 6750640 | Method and apparatus providing final test and trimming for a power supply controller | Balu Balakrishnan, Erdem Bircan | 2004-06-15 |
| 6747443 | Method and apparatus for trimming current limit and frequency to maintain a constant maximum power | Balu Balakrishnan, David Michael Hugh Matthews | 2004-06-08 |
| 6747444 | Off-line converter with digital control | Balu Balakrishnan, Leif Lund | 2004-06-08 |
| 6687101 | Fault condition protection | Balu Balakrishnan, Leif Lund | 2004-02-03 |
| 6667605 | Method and apparatus for reducing audio noise in a switching regulator | Balu Balakrishnan, Kent Wong | 2003-12-23 |
| 6643153 | Method and apparatus providing a multi-function terminal for a power supply controller | Balu Balakrishnan, Leif Lund | 2003-11-04 |
| 6608471 | Off-line converter with digital control | Balu Balakrishnan, Leif Lund | 2003-08-19 |