Upi Semiconductor Corp

USPTO Trademark & Patent Filings

Upi Semiconductor Corp

Trademark applications and grants for Upi Semiconductor Corp. Upi Semiconductor Corp has 3 trademark applications. The latest application filed is for "UPI SEMI"

Company Profile
    Company Aliases
  • uPI Semiconductor Corporation
  • uPI semiconductor corp. - Zhubei City TW

Trademarks Patents
Patent Applications
Patent ApplicationDate
POWER SWITCH CIRCUIT WITH CURRENT SENSING
20220166424 - 17/519608 WU; Chia-Lung ;   et al.
2022-05-26
CONTROL CIRCUIT OF POWER CONVERTER
20220149734 - 17/511813 CHANG; Chih-Lien ;   et al.
2022-05-12
CONTROL CIRCUIT OF POWER CONVERTER
20220085717 - 17/460394 HUNG; Wei-Hsiu
2022-03-17
CONTROL CIRCUIT OF POWER CONVERTER AND REFERENCE VOLTAGE ADJUSTING METHOD THEREOF
20220050487 - 17/396823 HUNG; Wei-Hsiu ;   et al.
2022-02-17
BATTERY SECONDARY PROTECTION CIRCUIT AND OPERATION METHOD THEREOF
20220021230 - 17/373873 CHIU; Chun-Kuei ;   et al.
2022-01-20
Patent Grants & Applications
Trademark Applications

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