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Must Systems, Inc.

USPTO Granted Patents = 14

Forward Citations = 53

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14 inventors (with patents filed for the assignee):

Jenn-Tsair Tsai (4 out of 5 patents)

Chih-Hong Hsu (2 out of 3 patents)

Andy Cheng (2 out of 2 patents)

4. John Jianghann Lin (1 out of 18 patents)

5. Hong-Wen Liu (1 out of 3 patents)

6. Jeff Hsiao (1 out of 1 patent)

7. Alan Liu (1 out of 1 patent)

8. Eric Chen (1 out of 1 patent)

9. Jaffe Hsiao (1 out of 1 patent)

10. Hsi-Min Chen (1 out of 1 patent)

11. Donald Chen (1 out of 1 patent)

12. Peen-Pau Cheng (1 out of 1 patent)

13. Ming-Sung Huang (1 out of 1 patent)

14. Tsao-Chin Gene Tai (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 6205258 - Image scanner having brightness compensation function via output adjustment (2001-03-20),

2. 5959745 - Transmission mechanism for an image information reading apparatus (1999-09-28),

3. 5815284 - Scanner interface device of video system (1998-09-29),

4. 5786903 - Multi-power control system for scanners (1998-07-28),

5. 5719404 - Method and apparatus for calibrating the horizontal starting point of a (1998-02-17),

6. 5700005 - Apparatus for controlling sheet feed-out from an automatic sheet feeder (1997-12-23),

7. 5693937 - Image information reading apparatus with an internal document tray (1997-12-02),

8. 5687004 - Apparatus for scanners system having an infrared ray source (1997-11-11),

9. 5677777 - Apparatus for scanning an original sheet by means of reflective light (1997-10-14),

10. 5677527 - Compensation method and apparatus for image signals generated by CCD (1997-10-14),

11. 5592306 - Scanning apparatus including a light adjusting device (1997-01-07),

12. 5579146 - Scanning optical set (1996-11-26),

13. 5363247 - Filter device for color optical scanners (1994-11-08),

14. 5282081 - Dual reflecting type and transmitting type scanner (1994-01-25),

Must Systems, Inc. is a leading provider of innovative IT solutions for businesses. With a focus on cutting-edge technology and outstanding customer service, we help organizations streamline their operations, enhance efficiency, and achieve their goals. Our range of services includes software development, IT consulting, network solutions, and more. Contact us to learn how we can help your business succeed.

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

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USPTO Data Jan 1 1976 - Sep 15 2026

14 Patents

#12 in

#1,109 in Taiwan

#42,118 in the World

Must Systems, Inc.

Forward Citations = 53

14 inventors:

Jenn-Tsair Tsai (4 out of 5 patents)

Chih-Hong Hsu (2 out of 3 patents)

Andy Cheng (2 out of 2 patents)

4. John Jianghann Lin (1 out of 18 patents)

5. Hong-Wen Liu (1 out of 3 patents)

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