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Taichung, Taiwan

Rexchip Electronics Corporation

USPTO Granted Patents = 16

% Expired Patents = 6.3

Forward Citations = 21

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35 inventors (with patents filed for the assignee):

Chih-Wei Hsiung (5 out of 5 patents)

Yukihiro Nagai (4 out of 4 patents)

Meng-Hsien Chen (4 out of 4 patents)

4. Chung-Yung Ai (3 out of 3 patents)

5. Chien-hua Tsai (3 out of 6 patents)

6. Wei-Che Chang (2 out of 27 patents)

7. Chun-Chiao Tseng (2 out of 4 patents)

8. Kazuaki Takesako (2 out of 12 patents)

9. Yu-Ling Huang (2 out of 3 patents)

10. Wei-Chih Liu (2 out of 6 patents)

11. Hirotake Fujita (2 out of 2 patents)

12. Tomohiro Kadoya (2 out of 2 patents)

13. Hsuan-Yu Fang (2 out of 2 patents)

14. Yu-Shan Hsu (2 out of 2 patents)

15. Chun-Hua Huang (2 out of 2 patents)

16 patents: Sort by Forward Citations

1. 8956961 - Semiconductor device and method for making the same (2015-02-17),

2. 8921911 - Vertical semiconductor charge storage structure (2014-12-30),

3. 8680600 - Vertical transistor structure and method of manufacturing same (2014-03-25),

4. 8679213 - Dust collector (2014-03-25),

5. 8673730 - Manufacturing method of charging capacity structure (2014-03-18),

6. 8618591 - Semiconductor device comprising pillar array and contact array (2013-12-31),

7. 8613861 - Method of manufacturing vertical transistors (2013-12-24),

8. 8557646 - Method for fabricating a vertical transistor (2013-10-15),

9. 8546220 - Method for fabricating buried bit lines (2013-10-01),

10. 8544920 - Robot arm for delivering a wafer and wafer-operating machine (2013-10-01),

11. 8470657 - Ion implantation method for semiconductor sidewalls (2013-06-25),

12. 8461056 - Self-aligned wet etching process (2013-06-11),

13. 8437184 - Method of controlling a vertical dual-gate dynamic random access memory (2013-05-07),

14. 8377813 - Split word line fabrication process (2013-02-19),

15. 8357964 - Three-dimensional dynamic random access memory with an ancillary electrode structure (2013-01-22),

Company Overview

Rexchip Electronics Corporation is a prominent player in the semiconductor industry, specializing in the development and manufacturing of advanced memory solutions. The company focuses on DRAM technology, catering to various sectors including computing, mobile devices, and consumer electronics. With its headquarters in Taichung, Taiwan, Rexchip is committed to innovation and quality, leveraging cutting-edge research to enhance performance and efficiency in memory products, thereby supporting the evolving needs of the global technology landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

16 Patents

#109 in Taichung

#997 in Taiwan

#37,831 in the World

Taichung, Taiwan

Rexchip Electronics Corporation

Forward Citations = 21

35 inventors:

Chih-Wei Hsiung (5 out of 5 patents)

Yukihiro Nagai (4 out of 4 patents)

Meng-Hsien Chen (4 out of 4 patents)

4. Chung-Yung Ai (3 out of 3 patents)

5. Chien-hua Tsai (3 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rexchip Electronics Corporation. Retrieved from https://idiyas.com/company/rexchip-electronics

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]

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