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Singapore, Singapore

Nutek Private Limited

USPTO Granted Patents = 12

% Expired Patents = 16.7

EPO Patents = 2

Forward Citations = 138

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9 inventors (with patents filed for the assignee):

Choon Jong (5 out of 5 patents)

Chau-ho Chen (2 out of 2 patents)

Chih-hung Shee (2 out of 2 patents)

4. Ronald D Mackie (1 out of 5 patents)

5. Edward J Joehnk (1 out of 1 patent)

6. Sergio E Bravo (1 out of 1 patent)

7. Chau-Ho Chen (1 out of 1 patent)

8. Chen-Lin Chang (1 out of 1 patent)

9. Yi Sung Yang (1 out of 1 patent)

10. Choon c/o Nutek Private Limited Jong (0 patent)

12 patents: Sort by Forward Citations

1. D641342 - Bluetooth controller for insertion with car cigarette lighters (2011-07-12),

2. 7833027 - Electrical power distribution apparatus with switch (2010-11-16),

3. 7722367 - Apparatus for distributing electrical power and/or communication signals (2010-05-25),

4. 7544071 - Electrical power distribution apparatus (2009-06-09),

5. 7481658 - Apparatus for distributing electrical power and/or communication signals (2009-01-27),

6. 7201589 - Apparatus for distributing electrical power and/or communication signals (2007-04-10),

7. D514462 - Vehicle alarm 2-way transceiver (2006-02-07),

8. 6180951 - Process for irradiation producing constant depth/dose profile (2001-01-30),

9. 5572185 - Car alarm having a soft chirp arming signal (1996-11-05),

10. 5506568 - Shock sensor (1996-04-09),

11. 5132660 - Vehicle security system (1992-07-21),

12. 4558673 - Electronic ignition system for internal combustion engines (1985-12-17),

Nutek Private Limited is a Singapore-based company specializing in advanced technology solutions across various sectors. The organization focuses on the development and manufacturing of innovative products, particularly in the fields of electronics and automation. Nutek is dedicated to enhancing operational efficiency and driving technological advancements, catering to both local and international markets. With a commitment to quality and innovation, Nutek plays a significant role in the evolving landscape of technology and engineering.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

12 Patents

#182 in Singapore

#182 in Singapore

#48,129 in the World

Singapore, Singapore

Nutek Private Limited

Forward Citations = 138

9 inventors:

Choon Jong (5 out of 5 patents)

Chau-ho Chen (2 out of 2 patents)

Chih-hung Shee (2 out of 2 patents)

4. Ronald D Mackie (1 out of 5 patents)

5. Edward J Joehnk (1 out of 1 patent)

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