Lai; Chao Yun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lai; Chao Yun.The latest application filed is for "separable and recyclable footwear".
- Lai; Chao Yun - Taichung TW
- Lai; Chao Yun - Taichung City TW
| Patent | Date |
|---|---|
| Separable and recyclable footwear Grant 11,412,809 - Lai , et al. August 16, 2 | 2022-08-16 |
| Separable And Recyclable Footwear App 20210015202 - Lai; Chao Yun ; et al. | 2021-01-21 |
| Waterproof Knit Articles and Methods App 20200245712 - Kind Code | 2020-08-06 |
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