Chung; Chi Yuen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chung; Chi Yuen.The latest application filed is for "method and apparatus for producing a lightweight metal alloy".
- Chung; Chi Yuen - Kowloon Tong HK
- Chung; Chi Yuen - Hong Kong CN
- Chung; Chi Yuen - Kowloon CN
| Patent | Date |
|---|---|
| Flexing arrangement Grant 9,115,776 - Chung , et al. August 25, 2 | 2015-08-25 |
| Device for correcting spinal deformities Grant 7,976,568 - Cheung , et al. July 12, 2 | 2011-07-12 |
| Method And Apparatus For Producing A Lightweight Metal Alloy App 20110103994 - SIAK; June-Sang ; et al. | 2011-05-05 |
| Shape Memory Material And Method Of Making The Same App 20080053575 - Cheung; Kenneth Man Chee ; et al. | 2008-03-06 |
| Pseudoelastic Porous Shape Memory Materials For Biomedical And Engineering Applications App 20070123976 - Yuan; Bin ; et al. | 2007-05-31 |
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