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Patent applications and USPTO patent grants for Shih; Chi-Ming.The latest application filed is for "modularized wheel chairs".
Patent | Date |
---|---|
Wheelchair having foldable backrest module and seat module Grant 6,889,993 - Chen , et al. May 10, 2 | 2005-05-10 |
Full-function modularized assembly structure of a wheelchair Grant 6,834,871 - Chen , et al. December 28, 2 | 2004-12-28 |
Modularized wheel chairs App 20040212164 - Chen, Zen-Jye ;   et al. | 2004-10-28 |
Full-function modularized assembly structure of a wheelchair App 20030189304 - Chen, Zen-Jye ;   et al. | 2003-10-09 |
Wheelchair having an armrest adjusting device App 20030189361 - Chen, Zen-Jye ;   et al. | 2003-10-09 |
Wheelchair having foldable backrest module and seat module App 20030189306 - Chen, Zen-Jye ;   et al. | 2003-10-09 |
Wheel chair assembly App 20030189317 - Chen, Zen-Jye ;   et al. | 2003-10-09 |
Enhanced spine fixation apparatus Grant 6,328,739 - Liu , et al. December 11, 2 | 2001-12-11 |
Anterior spinal fixation system Grant 6,136,002 - Shih , et al. October 24, 2 | 2000-10-24 |
Intramedullary nail fixation apparatus and its fixation method Grant 5,814,047 - Emilio , et al. September 29, 1 | 1998-09-29 |
Load sensor for bone graft Grant 5,456,724 - Yen , et al. October 10, 1 | 1995-10-10 |
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