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Category:H04R1/22
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This category has the following 12 subcategories, out of 12 total.
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Pages in category "H04R1/22"
The following 60 pages are in this category, out of 60 total.
1
- 17619923. DISPLAY DEVICE, SOUND PRODUCING CONTROL METHOD, PARAMETER DETERMINING METHOD AND DEVICE simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)
- 18281329. DISPLAY APPARATUS, DISPLAY MODULE, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING DISPLAY APPARATUS simplified abstract (SEMICONDUCTOR ENERGY LABORATORY CO., LTD.)
- 18292820. DUAL-DIAPHRAGM SPEAKER AND ELECTRONIC DEVICE (Huawei Technologies Co., Ltd.)
- 18342564. METHODS AND APPARATUS TO IMPROVE AUDIO QUALITY BASED ON LOAD IMPEDANCE SENSING (Intel Corporation)
- 18375277. VEHICLE PROXIMITY NOTIFICATION DEVICE, VEHICLE PROXIMITY NOTIFICATION METHOD, AND MOBILE DEVICE simplified abstract (Panasonic Intellectual Property Management Co., Ltd.)
- 18408357. PERSONALIZED ESTIMATE OF A TRANSFER FUNCTION FROM AN IN-EAR EARBUD TO SOUND PRESSURE AT AN EAR DRUM (SAMSUNG ELECTRONICS CO., LTD.)
- 18452422. Systems and Methods for Detecting Heart Pathologies simplified abstract (Apple Inc.)
- 18592241. Systems and Methods for Detecting Heart Pathologies simplified abstract (Apple Inc.)
- 18628711. ACOUSTIC OUTPUT DEVICE simplified abstract (SHENZHEN SHOKZ CO., LTD.)
2
- 20240040303. APPARATUS AND METHOD FOR GENERATING A FIRST CONTROL SIGNAL AND A SECOND CONTROL SIGNAL BY USING A LINEARIZATION AND/OR A BANDWIDTH EXTENSION simplified abstract (Kaetel Systems GmbH)
- 20240056199. DATA DELIVERY USING ACOUSTIC TRANSMISSIONS simplified abstract (Ohio State Innovation Foundation)
A
- Alpine Electronics of Silicon Valley, Inc. (20240214755). REPRODUCING AUDIO SIGNALS WITH A HAPTIC APPARATUS ON ACOUSTIC HEADPHONES AND THEIR CALIBRATION AND MEASUREMENT simplified abstract
- Apple inc. (20240090785). Systems and Methods for Detecting Heart Pathologies simplified abstract
- Apple inc. (20240315584). Systems and Methods for Detecting Heart Pathologies simplified abstract
- Apple Inc. patent applications on January 25th, 2024
- Apple Inc. patent applications on March 21st, 2024
- Apple Inc. patent applications on September 26th, 2024
- Audio Technologies patent applications on 20th Dec 2024
- Audio Technologies patent applications on 21st Feb 2025
- Audio Technologies patent applications on 22nd Mar 2024
- Audio Technologies patent applications on 28th Feb 2025
- Audio Technologies patent applications on 28th Mar 2025
- Audio Technologies patent applications on 5th Jul 2024
- Audio Technologies patent applications on April 11th, 2024
- Audio Technologies patent applications on April 4th, 2024
- Audio Technologies patent applications on December 19th, 2024
- Audio Technologies patent applications on December 5th, 2024
- Audio Technologies patent applications on February 15th, 2024
- Audio Technologies patent applications on February 1st, 2024
- Audio Technologies patent applications on February 20th, 2025
- Audio Technologies patent applications on February 27th, 2025
- Audio Technologies patent applications on February 29th, 2024
- Audio Technologies patent applications on January 2nd, 2025
- Audio Technologies patent applications on July 4th, 2024
- Audio Technologies patent applications on June 27th, 2024
- Audio Technologies patent applications on March 21st, 2024
- Audio Technologies patent applications on March 27th, 2025
- Audio Technologies patent applications on March 28th, 2024
- Audio Technologies patent applications on March 7th, 2024
- Audio Technologies patent applications on May 16th, 2024
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- Harman Becker Automotive Systems GmbH (20240416812). AUDIO SYSTEM ARRANGED IN A LISTENING ENVIRONMENT IN A VEHICLE AND HEADREST FOR A VEHICLE
- Harman International Industries, Incorporated (20240357279). METHOD FOR DETERMINING A FREQUENCY RESPONSE OF AN AUDIO SYSTEM simplified abstract
- Huawei technologies co., ltd. (20250008269). DUAL-DIAPHRAGM SPEAKER AND ELECTRONIC DEVICE
- Huawei Technologies Co., Ltd. patent applications on January 2nd, 2025
- Hyundai Motor Company (20240406627). AUDIO SYSTEM FOR PROVIDING ALTERNATIVE FREQUENCY, VEHICLE HAVING THE SAME, AND METHOD FOR PROVIDING ALTERNATIVE FREQUENCY
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S
- Samsung electronics co., ltd. (20250104685). PERSONALIZED ESTIMATE OF A TRANSFER FUNCTION FROM AN IN-EAR EARBUD TO SOUND PRESSURE AT AN EAR DRUM
- SAMSUNG ELECTRONICS CO., LTD. (20250104685). PERSONALIZED ESTIMATE OF A TRANSFER FUNCTION FROM AN IN-EAR EARBUD TO SOUND PRESSURE AT AN EAR DRUM
- Samsung Electronics Co., Ltd. patent applications on March 27th, 2025
- SAMSUNG ELECTRONICS CO., LTD. patent applications on March 27th, 2025