Huang; Guofu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Huang; Guofu.The latest application filed is for "bionic artificial interphalangeal joint".
- Huang; Guofu - Tianjin CN
Trademarks
| Patent | Date |
|---|---|
| Bionic artificial hip joint Grant 11,413,153 - Zhu , et al. August 16, 2 | 2022-08-16 |
| Bionic artificial interphalangeal joint Grant 11,324,602 - Zhu , et al. May 10, 2 | 2022-05-10 |
| Artificial knee joint Grant 11,185,416 - Zhu , et al. November 30, 2 | 2021-11-30 |
| Semi-condyle type artificial knee joint Grant 11,129,721 - Zhu , et al. September 28, 2 | 2021-09-28 |
| Bionic artificial spinal joint Grant 11,083,500 - Zhu , et al. August 10, 2 | 2021-08-10 |
| Bionic Artificial Interphalangeal Joint App 20210045889 - ZHU; HONGWEN ; et al. | 2021-02-18 |
| Combined Semi-limiting Multipolar Artificial Wrist Joint App 20210045890 - ZHU; HONGWEN ; et al. | 2021-02-18 |
| Bionic Artificial Spinal Joint App 20210045780 - ZHU; HONGWEN ; et al. | 2021-02-18 |
| Bionic Artificial Hip Joint App 20210045882 - ZHU; HONGWEN ; et al. | 2021-02-18 |
| Hemi-condyle Type Artificial Knee Joint App 20200383794 - ZHU; Hongwen ; et al. | 2020-12-10 |
| Artificial Knee Joint App 20200383795 - ZHU; Hongwen ; et al. | 2020-12-10 |
| Intelligent digital fracture fixed splint Grant D866,772 - Zhu , et al. Nov | 2019-11-12 |
| Intelligent digital fracture fixed splint Grant D866,771 - Zhu , et al. Nov | 2019-11-12 |
| Anatomic femoral prosthesis for total hip arthroplasty Grant 6,488,716 - Huang , et al. December 3, 2 | 2002-12-03 |
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