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Singapore, Singapore

Oki Techno Centre (Singapore) Pte Ltd

USPTO Granted Patents = 19

Forward Citations = 63

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35 inventors (with patents filed for the assignee):

Hiroshi Katsuragawa (6 out of 6 patents)

Masayuki Tomisawa (5 out of 10 patents)

Chang Qing Xu (5 out of 5 patents)

4. Ju Yan Pan (5 out of 6 patents)

5. Tomisawa Masayuki (4 out of 4 patents)

6. Hiroki Sugimoto (3 out of 6 patents)

7. Zhongjun Wang (2 out of 8 patents)

8. Yanxin Yan (2 out of 4 patents)

9. Wenzhen Li (2 out of 3 patents)

10. Wang Tingwu (2 out of 2 patents)

11. Hu Saigui (2 out of 2 patents)

12. Tingwu Wang (2 out of 2 patents)

13. Ping Xie (2 out of 2 patents)

14. Noriyoshi Ito (2 out of 3 patents)

15. Yu Yang (1 out of 4 patents)

19 patents: Sort by Forward Citations

1. 8209570 - Apparatus and method for receiving digital video signals (2012-06-26),

2. 7953164 - System and method for performing LS equalization on a signal in an OFDM system (2011-05-31),

3. 7818360 - Processor and method for performing a fast fourier transform and/or an inverse fast fourier transform of a complex input signal (2010-10-19),

4. 7809086 - Apparatus and methods for demodulating a signal (2010-10-05),

5. 7769095 - Apparatus, a receiver and a method for timing recovery in an OFDM system (2010-08-03),

6. 7541966 - Apparatus and method for demodulating a modulated signal (2009-06-02),

7. 7376881 - Encoder system, a decoder system, a coding/decoding apparatus, an encoding method and a decoding method (2008-05-20),

8. 7237177 - Method of calculating internal signals for use in a map algorithm (2007-06-26),

9. 7210089 - Communication system employing turbo codes and a hybrid automatic repeat request scheme (2007-04-24),

10. 7203894 - Method of estimating reliability of decoded message bits (2007-04-10),

11. 7203179 - Method and apparatus for normalizing CDMA RAKE output (2007-04-10),

12. 7145490 - Automatic gain control system and method (2006-12-05),

13. 7120851 - Recursive decoder for switching between normalized and non-normalized probability estimates (2006-10-10),

14. 7103117 - Reduced-complexity multipath interference cancellation (2006-09-05),

15. 7099405 - Communication systems with hybrid automatic repeat requests (HARQ) and rate matching (2006-08-29),

Oki Techno Centre (Singapore) Pte Ltd is a subsidiary of Oki Electric Industry Co., Ltd., a leading manufacturer of telecommunications equipment and information systems. Established in Singapore, the company focuses on providing innovative technology solutions in various sectors, including telecommunications, printing, and networking. With a strong commitment to research and development, Oki Techno Centre (Singapore) Pte Ltd strives to deliver high-quality products and services that cater to the evolving needs of its customers.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

19 Patents

#117 in Singapore

#118 in Singapore

#31,731 in the World

Singapore, Singapore

Oki Techno Centre (Singapore) Pte Ltd

Forward Citations = 63

35 inventors:

Hiroshi Katsuragawa (6 out of 6 patents)

Masayuki Tomisawa (5 out of 10 patents)

Chang Qing Xu (5 out of 5 patents)

4. Ju Yan Pan (5 out of 6 patents)

5. Tomisawa Masayuki (4 out of 4 patents)

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