Description
Class H03F : AMPLIFIERS
Subclass 1/00: Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
H03F 1/00
Sub-Class
Stats
- 225 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 131 Total Patent Owners
- 1,045 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12176870 | Radio frequency (RF) power module having a high frequency switching electronic power conditioner combined with a millimeter wave to terahertz vacuum electronic device | May 07, 24 | Dec 24, 24 | ELVE INC. |
| 12177603 | Switched filter amp circuit for soft duplex CATV architectures | Nov 20, 20 | Dec 24, 24 | ARRIS Enterprises, LLC |
| 11792574 | AV amplifier | Sep 29, 20 | Oct 17, 23 | D&M Holdings Inc. |
| 11747437 | Device and method for transmitting a radar signal | Aug 10, 20 | Sep 05, 23 | Infineon Technologies AG |
| 11536749 | Voltage-to-current architecture and error correction schemes | Jan 21, 21 | Dec 27, 22 | QUALCOMM Incorporated |
| 11356622 | Single-ended capacitive trans-impedance amplifier (CTIA) unit cell for two-color applications | Mar 26, 21 | Jun 07, 22 | Raytheon Company |
| 11209485 | Low power active load | Jan 08, 18 | Dec 28, 21 | Not available |
| 11121676 | Methods and circuits for harmonic suppression | Oct 08, 19 | Sep 14, 21 | Dialog Semiconductor B.V. |
| 11050394 | Modules, multi-stage systems, and related methods for radio frequency power amplifiers | Jun 14, 19 | Jun 29, 21 | Tokyo Electron Limited |
| 10944486 | DC current cancellation scheme for an optical receiver | Dec 06, 17 | Mar 09, 21 | Elenion Technologies, LLC |
| 10826440 | Extended operational bandwidth amplifiers with fractional instantaneous bandwidth feed forward correction | Dec 28, 18 | Nov 03, 20 | MOTOROLA SOLUTIONS, INC. |
| 10804859 | Transimpedance amplifiers with feedforward current | Dec 10, 18 | Oct 13, 20 | Analog Devices, Inc. |
| 10797736 | Radio-frequency power amplification circuit and radio-frequency mode adjustment method | Oct 29, 19 | Oct 06, 20 | SMARTER MICROELECTRONICS (GUANG ZHOU) CO., LTD |
| 10634754 | Correction device, correction method, and magnetic resonance imaging apparatus | Aug 31, 17 | Apr 28, 20 | Kabushiki Kaisha Toshiba |
| 10490383 | Equilibration of a multibeam inductive output tube | Oct 03, 16 | Nov 26, 19 | Thales |
| 10419263 | Transmission system and method | Jul 06, 18 | Sep 17, 19 | Fujitsu Limited |
| 10396720 | High-frequency amplifier apparatuses | Dec 27, 17 | Aug 27, 19 | TRUMPF Huettinger GmbH + Co. KG |
| 10382071 | Bandwidth optimization for power amplifier power supplies | Apr 08, 16 | Aug 13, 19 | Qorvo US, Inc. |
| 10298426 | Communication cable module and transmission loss compensation circuit | Nov 16, 17 | May 21, 19 | Hitachi Metals, Ltd. |
| 10291189 | Amplification circuit | Oct 11, 17 | May 14, 19 | RichWave Technology Corp. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0195,038 | HYBRID PLANAR COMBINER FOR PLANAR SOLID STATE POWER AMPLIFIERS | Dec 01, 23 | Jun 13, 24 | ASELSAN ELEKTRONIK SANAYI VE TICARET ANONIM SIRKETI |
| 2024/0015,441 | AV AMPLIFIER | Sep 19, 23 | Jan 11, 24 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 25 Months (last 2 years Issuances)
- 25 Months (last 5 years Issuances)