U. D. (Zhong Jiang) Electronic Corp.

Calculating rank

USPTO Granted Patents = 7

% Expired Patents = 28.6

Forward Citations = 4

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7 inventors (with patents filed for the assignee):

Chih-Kai Chang (7 out of 10 patents)

Yao-Ching Huang (5 out of 6 patents)

Bin Zeng (2 out of 3 patents)

4. Qiang Lee (1 out of 1 patent)

5. Shih-Hung Chang (1 out of 4 patents)

6. Shih-Long Zou (1 out of 1 patent)

7. Zhi-Quan Shang (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 10825973 - LED lead frame structure (2020-11-03),

2. 10424873 - Electrical connector and circuit board thereof (2019-09-24),

3. 10396506 - Cable connector with filter function (2019-08-27),

4. 10396505 - Filter connector (2019-08-27),

5. 10326246 - Electrical connector with filtering function (2019-06-18),

6. 9484690 - Modular electrical connector (2016-11-01),

7. 9054468 - Electrical connector structure (2015-06-09),

Company Overview

U. D. (zhong Jiang) Electronic Corp. is a leading manufacturer of electronic components and devices. With a focus on innovation and quality, we provide a wide range of products to meet the needs of our customers. Our dedication to excellence has earned us a strong reputation in the industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#27 in

#3,923 in China

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