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Category:H03F3/217
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This category has the following 9 subcategories, out of 9 total.
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Pages in category "H03F3/217"
The following 54 pages are in this category, out of 54 total.
1
- 18088091. DYNAMIC PULSE WIDTH CONTROL SCHEME IN AMPLIFIERS simplified abstract (Texas Instruments Incorporated)
- 18182101. Switching Amplifier Circuits with Supply Tracking simplified abstract (Apple Inc.)
- 18467313. VOLTAGE-TO-TIME-TO-VOLTAGE AMPLIFIER (VTVA) USING TIME DELAY (QUALCOMM Incorporated)
- 18474479. DRIVING CIRCUIT OF HIGH-SIDE TRANSISTOR, CLASS-D AMPLIFIER CIRCUIT USING THE SAME, CONVERTER CONTROLLER CIRCUIT AND HIGH-SIDE SWITCH CIRCUIT simplified abstract (Rohm Co., Ltd.)
- 18525479. AUDIO AMPLIFIER AND METHOD OF OPERATING THE SAME simplified abstract (Samsung Electronics Co., Ltd.)
- 18726964. AMPLIFIER CIRCUIT AND METHOD OF GENERATING AN AMPLIFIED SIGNAL (Sony Semiconductor Solutions Corporation)
- 18747897. APPARATUSES AND METHODS INVOLVING FREQUENCY-TUNING MATCHING NETWORK (The Board of Trustees of the Leland Stanford Junior University)
- 18773243. AMPLIFIER WITH VCO-BASED ADC (Taiwan Semiconductor Manufacturing Co., Ltd.)
- 18814991. AUTOMOTIVE INTEGRATED CIRCUIT (ROHM CO., LTD.)
- 18894157. AUDIO AMPLIFIER CIRCUIT (ROHM CO., LTD.)
A
- Apple inc. (20240305246). Switching Amplifier Circuits with Supply Tracking simplified abstract
- Apple Inc. patent applications on September 12th, 2024
- Audio Technologies patent applications on 10th Jan 2025
- Audio Technologies patent applications on 11th Oct 2024
- Audio Technologies patent applications on August 8th, 2024
- Audio Technologies patent applications on December 12th, 2024
- Audio Technologies patent applications on December 26th, 2024
- Audio Technologies patent applications on December 5th, 2024
- Audio Technologies patent applications on February 6th, 2025
- Audio Technologies patent applications on January 9th, 2025
- Audio Technologies patent applications on June 20th, 2024
- Audio Technologies patent applications on March 14th, 2024
- Audio Technologies patent applications on March 28th, 2024
- Audio Technologies patent applications on May 30th, 2024
- Audio Technologies patent applications on October 10th, 2024
- Audio Technologies patent applications on October 17th, 2024
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M
- Murata manufacturing co., ltd. (20240243703). POWER AMPLIFYING DEVICE simplified abstract
- Murata manufacturing co., ltd. (20240267007). CLASS D AMPLIFICATION CIRCUIT simplified abstract
- Murata Manufacturing Co., Ltd. patent applications on August 8th, 2024
- Murata Manufacturing Co., Ltd. patent applications on July 18th, 2024
Q
R
- REAL TEK SEMICONDUCTOR CORPORATION (20240339970). Audio processing apparatus and method having noise reducing mechanism simplified abstract
- Rohm co., ltd. (20240421617). AUTOMOTIVE INTEGRATED CIRCUIT
- ROHM CO., LTD. (20250015770). AUDIO AMPLIFIER CIRCUIT
- Rohm co., ltd. (20250015770). AUDIO AMPLIFIER CIRCUIT
- ROHM CO., LTD. patent applications on December 19th, 2024
- ROHM CO., LTD. patent applications on January 9th, 2025
S
- Samsung electronics co., ltd. (20240267008). AUDIO AMPLIFIER AND METHOD OF OPERATING THE SAME simplified abstract
- Samsung Electronics Co., Ltd. (20240267008). AUDIO AMPLIFIER AND METHOD OF OPERATING THE SAME simplified abstract
- Samsung Electronics Co., Ltd. patent applications on August 8th, 2024
- SEIKO EPSON CORPORATION patent applications on January 30th, 2025
- Shanghai Awinic Microelectronics Technology Co., Ltd. (20240348214). DIGITAL AUDIO AMPLIFIER, CHIP, AND ELECTRONIC DEVICE simplified abstract
- STMicroelectronics International N.V. (20240429881). AUDIO AMPLIFICATION METHOD AND DEVICE
- Suzhou ACME Semi Co.Ltd. (20240405722). Common mode voltage dynamic modulation circuit, method thereof and class-D audio power amplifier
T
- Taiwan semiconductor manufacturing co., ltd. (20240421784). AMPLIFIER WITH VCO-BASED ADC
- Taiwan Semiconductor Manufacturing Co., Ltd. patent applications on December 19th, 2024
- Texas Instruments Incorporated (20240413800). CURRENT LIMIT FOR CHARGE PUMP BOOST DRIVEN CLASS D AUDIO AMPLIFIER
- Texas instruments incorporated (20240413800). CURRENT LIMIT FOR CHARGE PUMP BOOST DRIVEN CLASS D AUDIO AMPLIFIER
- Texas Instruments Incorporated patent applications on December 12th, 2024
