Haiju Li Phones & Addresses
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Mountain View, CA
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San Jose, CA
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37413 Gillett Rd, Fremont, CA 94536
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44443 Camellia Dr, Fremont, CA 94539 (510) 579-6358
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Union City, CA
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Alameda, CA
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44443 Camellia Dr, Fremont, CA 94539
Work
Position:
Service Occupations
Education
Degree:
Associate degree or higher
Emails
l***i@yahoo.com
Publications
Us Patents
Solid State Lamp Control
View pageUS Patent:
20160081149, Mar 17, 2016
Filed:
Sep 15, 2014
Appl. No.:
14/486195
Inventors:
- Campbell CA, US
Xiaoyan Wang - Milpitas CA, US
Nan Shi - Newark CA, US
Guang Feng - Cupertino CA, US
Haiju LI - Fremont CA, US
Xiaoyan Wang - Milpitas CA, US
Nan Shi - Newark CA, US
Guang Feng - Cupertino CA, US
Haiju LI - Fremont CA, US
International Classification:
H05B 33/08
Abstract:
Intelligent control of a solid state lamp when coupled to a trailing edge phase cut dimmer switch is provided. On and off cycles of the lamp's power stage switch are enabled during a period when the energy in the bulk capacitor is at its highest levels. During this period a bleeder circuit does not have to be enabled, which results in a greater operational efficiency as compared with normal switching schemes for trailing edge dimmers.