For the Inventor, By the Inventor

Enter inventor name

Taichung, Taiwan

Kung-Hsin Teng

USPTO Granted Patents = 7 (Patent Applications = 1)

Average Co-Inventor Count = 3.0

ph-index = 4

Forward Citations = 18(Granted Patents)

Company Filing History:

Asia Optical Co., Ltd.

Sintai Optical (Shenzhen) Co., Ltd.

Asia Optical International Ltd.

where one patent can have more than one assignee

Years Active: 2009-2025

Loading Chart...

7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12265208 - Optical device (2025-04-01),

2. 9137421 - Image reading device and method of reading images (2015-09-15),

3. 7984908 - Document feeding device for handling and reverting double-sided document sheets to an original sequence (2011-07-26),

4. 7973983 - Light guide device and illumination module using the same (2011-07-05),

5. 7764920 - Duplex document feeder (2010-07-27),

6. 7753361 - Paper feeding apparatus with damping gear on swing arm (2010-07-13),

7. 7549627 - Automatic document feeder capable of allowing easy removal of jammed sheets of paper (2009-06-23),

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

Loading…