Binocular capable of measuring distance and prism and light transmitter module thereof
US-10704903-B2 · Jul 7, 2020 · US
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Chen jian-mei patents
Chen jian-mei is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen jian-mei |
| Total patents | 5 |
| First publication | Jan 19, 2017 |
| Latest publication | Jul 7, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Binocular capable of measuring distance and prism module thereof
US-10520717-B2 · Dec 31, 2019 · US
Binocular Capable of Measuring Distance and Prism and Light Transmitter Module Thereof
US-2017350697-A1 · Dec 7, 2017 · US
Binocular Capable of Measuring Distance and Prism Module Thereof
US-2017276927-A1 · Sep 28, 2017 · US
Lens assembly
US-2017017063-A1 · Jan 19, 2017 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sintai Optical Shenzhen Co Ltd | 5 |
| Asia Optical Co Inc | 4 |
| Song Li-yang | 1 |
| Chen Hui-Qing | 1 |
| Chen jian-mei | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.