ZHAO; Hongjun
Patent Applications and Registrations
Patent applications and USPTO patent grants for ZHAO; Hongjun.The latest application filed is for "resonator and filter".
- ZHAO; Hongjun - Hangzhou CN
- Zhao; Hongjun - Suzhou CN
- ZHAO; Hongjun - Zhejiang CN
- Zhao; Hongjun - Shanghai CN
- Zhao; Hongjun - Taizhou CN
- ZHAO; HONGJUN - NANJING CN
Trademarks
| Patent | Date |
|---|---|
| Resonator And Filter App 20220190455 - JIA; Shouli ; et al. | 2022-06-16 |
| Method for Adjusting Parameter of Audio Service and Terminal App 20210329123 - Feng; Jianhua ; et al. | 2021-10-21 |
| A Cavity Filter App 20210226310 - JIA; Shouli ; et al. | 2021-07-22 |
| Electronic device having USB Type-C interface, control method, and readable storage Grant 11,036,670 - Li , et al. June 15, 2 | 2021-06-15 |
| Electronic Device Having Usb Type-c Interface, Control Method, And Readable Storage App 20200278945 - Li; Junjie ; et al. | 2020-09-03 |
| Checking tool for measuring distance between adjacent sinking grooves in inner hole of mechanical part Grant 10,365,081 - Xia , et al. July 30, 2 | 2019-07-30 |
| Checking Tool For Measuring Distance Between Adjacent Sinking Grooves In Inner Hole Of Mechanical Part App 20180188014 - XIA; Hanguan ; et al. | 2018-07-05 |
| Conveying Relation Information Using Electronic Business Cards App 20080125148 - ZHAO; HONGJUN ; et al. | 2008-05-29 |
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