% Expired Patents = 100.0

EPO Patents = 2

Forward Citations = 0

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8 inventors (with patents filed for the assignee):

Jung-Hsiang Chen (4 out of 5 patents)

Cheng-Szu Chen (4 out of 4 patents)

Kuei-Ann Wen (3 out of 6 patents)

4. Bo-Ting Chen (3 out of 3 patents)

5. Tai-Wei Chiang (2 out of 2 patents)

6. Chia-Feng Chang (1 out of 2 patents)

7. Kelvin Yi-Tse Lai (1 out of 1 patent)

8. Shu-Yi Weng (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 9696339 - Three-axis accelerometer (2017-07-04),

2. 9689933 - Magnetic field sensor (2017-06-27),

3. 9664749 - Resonant magnetic field sensor (2017-05-30),

4. 9506777 - Micro-electromechanical apparatus having signal attenuation-proof function, and manufacturing method and signal attenuation-proof method thereof (2016-11-29),

5. 9086276 - Multilayered liquid capacitive micro inclinometer (2015-07-21),

6. 9074885 - Liquid capacitive micro inclinometer (2015-07-07),

7. 8980669 - Method and structure for a micro-mechanical device containing liquid thereon (2015-03-17),

Company Overview

Sagatek Co., Ltd. is a leading technology company specializing in the design and manufacture of advanced electronic components. With a focus on innovation and quality, Sagatek products are used in a wide range of industries, including automotive, aerospace, and telecommunications. The company's commitment to excellence and customer satisfaction sets it apart in the competitive electronics market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#575 in Taipei

#1,849 in Taiwan

Taipei, Taiwan

Sagatek Co., Ltd.

Forward Citations = 0

8 inventors:

Jung-Hsiang Chen (4 out of 5 patents)

Cheng-Szu Chen (4 out of 4 patents)

Kuei-Ann Wen (3 out of 6 patents)

4. Bo-Ting Chen (3 out of 3 patents)

5. Tai-Wei Chiang (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sagatek Co., Ltd.. Retrieved from https://idiyas.com/company/sagatek-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

2 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]