Huang; Chien-Lang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Huang; Chien-Lang.The latest application filed is for "led light bulb and manufacturing method thereof".
- Huang; Chien-Lang - Taipei TW
- Huang; Chien-Lang - Taipei City TW
| Patent | Date |
|---|---|
| LED light bulb and manufacturing method thereof Grant 11,221,108 - Huang January 11, 2 | 2022-01-11 |
| Led Light Bulb And Manufacturing Method Thereof App 20210095821 - Huang; Chien-Lang | 2021-04-01 |
| LED lamp Grant 10,598,314 - Huang | 2020-03-24 |
| Led Light Bulb And Manufacturing Method Thereof App 20190072237 - Huang; Chien-Lang | 2019-03-07 |
| LED Lamp App 20180283619 - Huang; Chien-Lang | 2018-10-04 |
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