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Category:H03F1/52
Subcategories
This category has the following 11 subcategories, out of 11 total.
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Pages in category "H03F1/52"
The following 50 pages are in this category, out of 50 total.
1
- 17390166. POWER AMPLIFIER WITH OVERVOLTAGE PROTECTION IN INPUT MATCHING STAGE simplified abstract (QUALCOMM Incorporated)
- 17969302. ELECTRONIC DEVICE AND METHOD INCLUDING POWER AMPLIFIER MODULE HAVING PROTECTION CIRCUIT simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
- 18182275. Radio-frequency Amplifier with Large Signal Protection simplified abstract (Apple Inc.)
- 18214375. SPEAKER SHORT TO POWER AND GROUND DIAGNOSTICS simplified abstract (Texas Instruments Incorporated)
- 18216574. OVERCURRENT PROTECTION CIRCUIT AND POWER AMPLIFIER INCLUDING OVERCURRENT PROTECTION CIRCUIT simplified abstract (SAMSUNG ELECTRO-MECHANICS CO., LTD.)
- 18308104. POWER AMPLIFIER simplified abstract (SAMSUNG ELECTRO-MECHANICS CO., LTD.)
- 18335574. POWER AMPLIFIER AND OPERATING METHOD THEREOF simplified abstract (SAMSUNG ELECTRO-MECHANICS CO., LTD.)
- 18369943. RF CIRCUIT FOR PREVENTING DAMAGE TO POWER AMPLIFIER simplified abstract (Samsung Electronics Co., Ltd.)
- 18425636. CIRCUITS, DEVICES AND METHODS RELATED TO PROTECTION OF RADIO-FREQUENCY AMPLIFIERS simplified abstract (SKYWORKS SOLUTIONS, INC.)
- 18470024. Darlington Circuit with a Driver Amplifier (QUALCOMM Incorporated)
- 18574986. PROTECTION CIRCUIT AND SEMICONDUCTOR DEVICE simplified abstract (SONY SEMICONDUCTOR SOLUTIONS CORPORATION)
- 18576152. SOUND REINFORCEMENT SYSTEM AND METHOD FOR THE OPERATION THEREOF simplified abstract (Robert Bosch GmbH)
- 18802944. PROTECTION CIRCUITS AND RELATED METHODS AND DEVICES FOR RADIO-FREQUENCY APPLICATIONS (SKYWORKS SOLUTIONS, INC.)
- 18815287. PROTECTION CIRCUIT IN ELECTRONIC DEVICE AND METHOD THEREFOR (SAMSUNG ELECTRONICS CO., LTD.)
- 18830720. POWER AMPLIFIER (Murata Manufacturing Co., Ltd.)
- 18832074. CASCODE POWER AMPLIFICATION CIRCUITS, INCLUDING VOLTAGE PROTECTION CIRCUITS (Qorvo US, Inc.)
- 18894157. AUDIO AMPLIFIER CIRCUIT (ROHM CO., LTD.)
- 18975469. CLAMPING CIRCUIT AND AMPLIFIER (Murata Manufacturing Co., Ltd.)
- 19019115. Body Tie Optimization for Stacked Transistor Amplifier (pSemi Corporation)
A
- Apple inc. (20240305250). Radio-frequency Amplifier with Large Signal Protection simplified abstract
- Apple Inc. patent applications on September 12th, 2024
- Audio Technologies patent applications on 10th Jan 2025
- Audio Technologies patent applications on January 9th, 2025
- Audio Technologies patent applications on September 19th, 2024
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Q
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- Robert Bosch GmbH (20240313712). SOUND REINFORCEMENT SYSTEM AND METHOD FOR THE OPERATION THEREOF simplified abstract
- Robert bosch gmbh (20240313712). SOUND REINFORCEMENT SYSTEM AND METHOD FOR THE OPERATION THEREOF simplified abstract
- Robert Bosch GmbH patent applications on September 19th, 2024
- ROHM CO., LTD. (20250015770). AUDIO AMPLIFIER CIRCUIT
- Rohm co., ltd. (20250015770). AUDIO AMPLIFIER CIRCUIT
- ROHM CO., LTD. patent applications on January 9th, 2025
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- Samsung electro-mechanics co., ltd. (20240213930). OVERCURRENT PROTECTION CIRCUIT AND POWER AMPLIFIER INCLUDING OVERCURRENT PROTECTION CIRCUIT simplified abstract
- Samsung electro-mechanics co., ltd. (20240213934). POWER AMPLIFIER simplified abstract
- SAMSUNG ELECTRO-MECHANICS CO., LTD. patent applications on June 27th, 2024
- Samsung electronics co., ltd. (20240097622). RF CIRCUIT FOR PREVENTING DAMAGE TO POWER AMPLIFIER simplified abstract
- Samsung electronics co., ltd. (20240333233). ELECTRONIC DEVICE FOR PREVENTING OR REDUCING POWER AMPLIFIER DAMAGE AND METHOD FOR OPERATING THEREOF simplified abstract
- Samsung electronics co., ltd. (20240421777). PROTECTION CIRCUIT IN ELECTRONIC DEVICE AND METHOD THEREFOR
- Samsung Electronics Co., Ltd. patent applications on December 19th, 2024
- SAMSUNG ELECTRONICS CO., LTD. patent applications on December 19th, 2024
- Samsung Electronics Co., Ltd. patent applications on March 21st, 2024
- Samsung Electronics Co., Ltd. patent applications on October 3rd, 2024
- SEIKO EPSON CORPORATION patent applications on January 30th, 2025
- Sony semiconductor solutions corporation (20240347529). PROTECTION CIRCUIT AND SEMICONDUCTOR DEVICE simplified abstract
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- Texas instruments incorporated (20240295614). SPEAKER SHORT TO POWER AND GROUND DIAGNOSTICS simplified abstract
- Texas instruments incorporated (20250007469). COMPENSATION FOR REDUNDANT CURRENT LIMIT ARCHITECTURE FOR SAFETY DEVICES
- Texas Instruments Incorporated patent applications on January 2nd, 2025
- Texas Instruments Incorporated patent applications on September 5th, 2024