For the Inventor, By the Inventor

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Hangzhou, China

Joulwatt Technology Inc. Limited

USPTO Granted Patents = 9

Forward Citations = 21

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13 inventors (with patents filed for the assignee):

Pitleong Wong (3 out of 44 patents)

Yang Cheng (2 out of 4 patents)

Siyun Wang (2 out of 2 patents)

4. Haitao Wen (2 out of 2 patents)

5. Linjue Li (1 out of 5 patents)

6. Xunwei Zhou (1 out of 43 patents)

7. Feng Xu (1 out of 26 patents)

8. Yuancheng Ren (1 out of 79 patents)

9. Yao Lu (1 out of 2 patents)

10. Zhuang Cao (1 out of 1 patent)

11. Tusheng Yao (1 out of 1 patent)

12. Zhi Li (1 out of 2 patents)

13. Anyang Zhang (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 12749976 - Switch converter (2026-09-29),

2. 12738727 - Electronic fuse circuit and circuit system using the same (2026-09-15),

3. 12689295 - Power converter and slope signal generator and slope signal generation method thereof (2026-07-21),

4. 12676728 - Cascade communication device and method and battery management system (2026-07-07),

5. 12665558 - Operational amplifier circuit and switching circuit using the same (2026-06-23),

6. 12658803 - On-time generator circuit and switching converter (2026-06-16),

7. 12587097 - Control circuit and control method for multiphase power supply and multiphase power supply (2026-03-24),

8. 12542486 - Switching power supply, and control circuit and control method thereof (2026-02-03),

9. 9608532 - Body diode conduction optimization in MOSFET synchronous rectifier (2017-03-28),

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USPTO Data Jan 1 1976 - Sep 29 2026

9 Patents

#85 in Hangzhou

#3,094 in China

Hangzhou, China

Joulwatt Technology Inc. Limited

Forward Citations = 21

13 inventors:

Pitleong Wong (3 out of 44 patents)

Yang Cheng (2 out of 4 patents)

Siyun Wang (2 out of 2 patents)

4. Haitao Wen (2 out of 2 patents)

5. Linjue Li (1 out of 5 patents)

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