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US Patent Issued to Retela Leasing on April 14 for "Reverse recovery charge reduction circuit" (Texas Inventor)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,566, issued on April 14, was assigned to Retela Leasing LLC (The Colony, Texas). "Reverse recovery charge reduction circuit" was invented ... Read More


US Patent Issued to Shanghai Kohler Electronics on April 14 for "Power supply system for smart toilet" (Chinese Inventor)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,567, issued on April 14, was assigned to Shanghai Kohler Electronics Ltd. (Shanghai). "Power supply system for smart toilet" was invented ... Read More


US Patent Issued to Huawei Digital Power Technologies on April 14 for "Power module, totem-pole power factor correction circuit, and control circuit thereof" (Chinese Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,568, issued on April 14, was assigned to Huawei Digital Power Technologies Co. Ltd. (Shenzhen, China). "Power module, totem-pole power fac... Read More


US Patent Issued to ACER on April 14 for "Power supply with dynamic control of resonant mode" (Taiwanese Inventor)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,569, issued on April 14, was assigned to ACER Inc. (New Taipei City, Taiwan). "Power supply with dynamic control of resonant mode" was inv... Read More


US Patent Issued to Apple on April 14 for "Reduced-ripple charge pump systems and methods" (German Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,570, issued on April 14, was assigned to Apple Inc. (Cupertino, Calif.). "Reduced-ripple charge pump systems and methods" was invented by ... Read More


US Patent Issued to Halo Microelectronics International on April 14 for "Switched capacitor converter and control method" (American, Chinese Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,571, issued on April 14, was assigned to Halo Microelectronics International (Campbell, Calif.). "Switched capacitor converter and control... Read More


US Patent Issued to STMicroelectronics International on April 14 for "Conduction mode (CRM) control in digital power supply using mosfet drain-to-source edge detection" (Chinese Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,572, issued on April 14, was assigned to STMicroelectronics International N.V. (Geneva). "Conduction mode (CRM) control in digital power s... Read More


US Patent Issued to Cirrus Logic on April 14 for "Switch bootstrapping for multi-level inductive power converter" (American, South Korean Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,573, issued on April 14, was assigned to Cirrus Logic Inc. (Austin, Texas). "Switch bootstrapping for multi-level inductive power converte... Read More


US Patent Issued to SEMICONDUCTOR COMPONENTS INDUSTRIES on April 14 for "Method and system for entering and exiting a frequency clamp mode for variable frequency, offline switch-mode power converters" (California Inventor)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,574, issued on April 14, was assigned to SEMICONDUCTOR COMPONENTS INDUSTRIES LLC (Scottsdale, Ariz.). "Method and system for entering and ... Read More


US Patent Issued to Mitsubishi Electric on April 14 for "Power conversion device using PCB's" (Japanese Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,575, issued on April 14, was assigned to Mitsubishi Electric Corp. (Tokyo). "Power conversion device using PCB's" was invented by Mikito H... Read More