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Shenzhen, China

Lian Zhao

USPTO Granted Patents = 6

Average Co-Inventor Count = 3.6

ph-index = 1

Forward Citations = 8(Granted Patents)

Location History:

Hang-Zhou, CN (2007)
Zhejiang Province, CN (2011)
ShenZhen, CN (2019 - 2022)

Company Filing History:

Asia Optical Co., Ltd.

Sintai Optical (shenzhen) Co., Ltd.

where one patent can have more than one assignee

Years Active: 2007-2022

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6 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 11493828 - Range finder (2022-11-08),

2. 11022170 - Rotating shaft mechanism (2021-06-01),

3. 10704903 - Binocular capable of measuring distance and prism and light transmitter module thereof (2020-07-07),

4. 10520792 - Range finder (2019-12-31),

5. 8077200 - Image capture system and method of capturing labeled image (2011-12-13),

6. 7242540 - Axis-adjustable optical device and optical instrument utilizing the same (2007-07-10),

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