Shanghai Ele Manufacturing Corp.

Calculating rank

USPTO Granted Patents = 4

% Expired Patents = 75.0

Forward Citations = 50

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5 inventors (with patents filed for the assignee):

Long Zhang (3 out of 12 patents)

Chengli Li (2 out of 5 patents)

Guo-Ian Yue (1 out of 1 patent)

4. Cheng-li Li (1 out of 3 patents)

5. Cheng Li (1 out of 3 patents)

4 patents: Sort by Forward Citations

1. 8513964 - Circuit interrupter device with self-test function (2013-08-20),

2. 7672098 - Power plug with leakage current detection and protection circuit (2010-03-02),

3. 7518063 - Power cord with a leakage current detection conductor (2009-04-14),

4. 7498909 - Ground-fault circuit interrupter with reverse wiring protection (2009-03-03),

Company Overview

Shanghai Ele Manufacturing Corp. is a leading manufacturer of electronic components and equipment. With a strong focus on research and development, we provide innovative solutions for a wide range of industries including automotive, telecommunications, and consumer electronics. Our state-of-the-art facilities in Shanghai enable us to produce high-quality products that meet international standards. We are committed to customer satisfaction and strive to exceed expectations in both product performance and service.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#544 in Shanghai

#6,444 in China

Shanghai, China