Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6724562 | Segmented constant angle trackpitch | Chiap Heok Ang, Niroot Jierapipatanakul, Beng Theam Ko, Beng Wee Quak, ChoonKiat Lim | 2004-04-20 |
| 6696832 | Method and apparatus for testing transducer heads in magnetic storage systems | Victor Chew, Edward Hew, David Loh, Wong Hon Leong, Say Kwee Teck | 2004-02-24 |
| 6693756 | Reducing read element power dissipation levels in a disc drive | Hweepeng Teo, BengTheam Ko, FongKheon Chong, Kah Liang Gan | 2004-02-17 |
| 6690532 | Self-diagnostic MR head recovery | Swee Kieong Choo, Jack Ming Teng, Hwee Peng Teo, Beng Wee Quak, Kwee Teck Say | 2004-02-10 |
| 6657803 | Method and apparatus for data error recovery using defect threshold detector and viterbi gain | Khong Mau Ling, Kah Liang Gan, Lakshmi Anantha Challa, Quek Leong Choo | 2003-12-02 |
| 6646448 | Data head writer coil testing | Beng Theam Ko, Eng Hock Lim, Kah Liang Gan, Beng Wee Quak | 2003-11-11 |
| 6606211 | Method and apparatus for detecting media defects in a disc drive | Tuang Liang Bernard Lim, Hwee Peng Teo, Fong Kheon Chong | 2003-08-12 |
| 6574061 | Method and apparatus for run-time temperature compensation of giant magnetoresistive head bias current | Khong Mau Ling, Lian Chong Kwek, Kwee Teck Say, Kah Liang Gan, Beng Wee Quak | 2003-06-03 |
| 6570391 | Cartridge screening method with pin-point capabilities on the causes of defects | Bernard Tuang Liang Lim, Sheng Jau Wong, Kah Liang Gan, Victor Chew, Eng Hock Lim | 2003-05-27 |
| 6549020 | Cartridge screening technique by using the electrical dynamic bearing resistance | Eng Hock Lim, Quek Leong Choo, Kah Liang Gan, Beng Wee Quak | 2003-04-15 |
| 6512647 | Method and apparatus for adaptive tuning bias current for magnetoresistive head | Beng Wee Quak, Bernard Tuang Liang Lim, Song Wee Teo, Beng Theam Ko | 2003-01-28 |
| 6445653 | Implementation of variable bit density in storage disc drives | Wei Loon Ng, Teck Khoon Lim, Beng Wee Quak, Wing Hung Chan | 2002-09-03 |
| 6188531 | System method and device for generating a temperature compensated write current during disk drive write operations | James Chang, Kah Liang Gan, Beng Wee Quak | 2001-02-13 |
| 6182250 | Implementation of variable bit density recording in storage disc drives | Wei Loon Ng, Teck Khoon Lim, Beng Wee Quak, Wing Hung Chan | 2001-01-30 |
| 6100683 | Drive in-situ head disc interference detection using standard deviation of read back signal frequency | Bernard Tuang Liang Lim, Alan Choon Young Tan, Beng Wee Quak | 2000-08-08 |
| 6008640 | Detection and measurement of head disc interference using read back signal (without acoustic emission sensor or laser doppler vibrometer) | Alan Choon Young Tan, Joseph Cheng-Tsu Liu | 1999-12-28 |
| 5999352 | Variable bits per inch recording | Say Kwee Teck, Quak Beng Wee | 1999-12-07 |