ZHEJIANG RONGSHENG TOOL CO., LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for ZHEJIANG RONGSHENG TOOL CO., LTD..The latest application filed is for "electronic circuit for acousto-optoelectronic angle indication and level gauge thereof".
- ZHEJIANG RONGSHENG TOOL CO., LTD. - Jinhua, Zhejiang N/A CN
- ZHEJIANG RONGSHENG TOOL CO., LTD. - Jinhua CN
- ZHEJIANG RONGSHENG TOOL CO., LTD - Jinhua, Zhejiang N/A CN
- ZHEJIANG RONGSHENG TOOL CO., LTD - Jinhua CN
- ZHEJIANG RONGSHENG TOOL CO., LTD -
- Zhejiang Rongsheng Tool Co., Ltd. - Jinhua City CN
| Patent | Date |
|---|---|
| Electronic circuit for acousto-optoelectronic angle indication and level gauge thereof Grant 9,885,570 - Zhuang February 6, 2 | 2018-02-06 |
| Electronic Circuit for Acousto-Optoelectronic Angle Indication and Level Gauge Thereof App 20170219344 - Zhuang; Chengrong | 2017-08-03 |
| Pointer type angle measuring device Grant 9,709,374 - Zhuang July 18, 2 | 2017-07-18 |
| Pointer-type angle measuring device with wireless power supply for lighting Grant 9,644,951 - Zhuang May 9, 2 | 2017-05-09 |
| Pointer Type Angle Measuring Device App 20160334200 - Zhuang; Chengrong | 2016-11-17 |
| Three Dimensional Angle Measuring Device App 20160084648 - Zhuang; Chengrong | 2016-03-24 |
| Pointer-type Angle Measuring Device with Wireless Power Supply for Lighting App 20160061593 - Zhuang; Chengrong | 2016-03-03 |
| Spirit level with LED indicators App 20140101950 - Zhuang; Chengrong | 2014-04-17 |
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