Category:Shengfeng LI

Shengfeng LI

Executive Summary

Shengfeng LI is an inventor who has filed 1 patents. Their primary areas of innovation include Pulse-control circuits (1 patents), ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL (1 patents), ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL (1 patents), and they have worked with companies such as Joulwatt Technology Co., Ltd. (1 patents). Their most frequent collaborators include (1 collaborations), (1 collaborations), (1 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

• H05B45/325 (Pulse-control circuits): 1 patents
• H05B45/375 (ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL): 1 patents
• H05B45/38 (ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL): 1 patents

Companies

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List of Companies

• Joulwatt Technology Co., Ltd.: 1 patents

Collaborators

• Aimin XU (1 collaborations)
• Pitleong WONG (1 collaborations)
• Zhirong CHEN (1 collaborations)