For the Inventor, By the Inventor

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Manama, Bahrain

C-tech Ltd.

USPTO Granted Patents = 12

EPO Patents = 3

Trademarks = 5

Forward Citations = 24

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8 inventors (with patents filed for the assignee):

Yung Sheng Huang (6 out of 6 patents)

Shang Mei Lee (4 out of 4 patents)

Ting Keng Lin (4 out of 4 patents)

4. Han-Wook Park (3 out of 4 patents)

5. Börge Carlström (2 out of 2 patents)

6. Jeong Ho Lee (1 out of 8 patents)

7. Ki Duk Kim (1 out of 4 patents)

8. Seung Hyun Park (1 out of 2 patents)

9. Börge Carlström (0 patent)

10. Eva Willquist (0 patent)

11. Mei Lee Shang (0 patent)

12. Sheng Huang Yung (0 patent)

13. Keng Lin Ting (0 patent)

12 patents: Sort by Forward Citations

1. 12081621 - IoT communication system supporting connection between devices (2024-09-03),

2. 10252041 - Pack for supplying carbon dioxide to skin and manufacturing method thereof (2019-04-09),

3. 10076473 - Apparatus and method for manufacturing dried gel sheet and gel sheet or beauty pack manufactured by the same (2018-09-18),

4. 9567147 - Dual compartment pouch having pressure-openable non-seamed line (2017-02-14),

5. 7859824 - Solid capacitor and manufacturing method thereof (2010-12-28),

6. 7848082 - Solid capacitor and manufacturing method thereof (2010-12-07),

7. 7706126 - Structure of supercapacitor and method for manufacturing the same (2010-04-27),

8. 7701697 - Structure of supercapacitor (2010-04-20),

9. 7495891 - Solid capacitor and manufacturing method thereof (2009-02-24),

10. 7457104 - Solid capacitor and manufacturing method thereof (2008-11-25),

11. 6635213 - Method of producing centrifugally cast, glass fiber reinforced plastic tubes (2003-10-21),

12. 6450547 - Pipe coupling for plastic pipes (2002-09-17),

C-Tech Ltd. is a leading technology company specializing in providing cutting-edge solutions for businesses. With a focus on innovation and quality, we offer a wide range of services including software development, IT consulting, and digital marketing. Our team of experienced professionals is dedicated to helping our clients achieve their goals and stay ahead of the competition. Contact us today to see how C-Tech Ltd. can transform your business.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

12 Patents

#1 in Manama

#1 in Bahrain

#46,701 in the World

Manama, Bahrain

C-tech Ltd.

Forward Citations = 24

8 inventors:

Yung Sheng Huang (6 out of 6 patents)

Shang Mei Lee (4 out of 4 patents)

Ting Keng Lin (4 out of 4 patents)

4. Han-Wook Park (3 out of 4 patents)

5. Börge Carlström (2 out of 2 patents)

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