Description
Class H03D : DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
Subclass 1/02: Demodulation of amplitude-modulated oscillations (H03D 5/00, H03D 9/00, H03D 11/00 take precedence) Details
H03D 1/02
Sub-Class
Stats
- 18 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- 16 Total Patent Owners
- 73 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10623218 | Demodulator circuit and method for demodulation | Jun 09, 16 | Apr 14, 20 | STMICROELECTRONICS INTERNATIONAL N.V. |
| 10491183 | Power feeding device and wireless power feeding system | Nov 29, 17 | Nov 26, 19 | SEMICONDUCTOR ENERGY LABORATORY CO., LTD |
| 10084461 | Method and security module for receiving two signals | Sep 22, 15 | Sep 25, 18 | GIESECKE+DEVRIENT MOBILE SECURITY GMBH |
| 9837977 | Power feeding device and wireless power feeding system | Apr 07, 15 | Dec 05, 17 | Semiconductor Energy Laboratory Co., Ltd. |
| 9083580 | Receiver device, system, and method for low-energy reception of data | Nov 19, 12 | Jul 14, 15 | Not available |
| 8339193 | Demodulator for simultaneous multi-node receiving and the method thereof | Apr 08, 09 | Dec 25, 12 | KOREA ELECTRONICS TECHNOLOGY INSTITUTE |
| 8120419 | Apparatus for type-A demodulation and integrated circuit card including the same | Mar 12, 10 | Feb 21, 12 | SAMSUNG ELECTRONICS CO., LTD. |
| 8115538 | Modulation and demodulation circuit | Jul 10, 09 | Feb 14, 12 | VASCO DATA SECURITY, INC. |
| 8044713 | Receiving circuit and method for receiving an amplitude shift keying signal | Feb 19, 09 | Oct 25, 11 | ATMEL CORPORATION |
| 7932775 | Digital demodulation device and related method | Feb 05, 09 | Apr 26, 11 | MEDIATEK INC. |
| 6768373 | Circuit configuration for demodulating a voltage which is ASK modulated by altering the amplitude between a low level and a high level | Oct 06, 03 | Jul 27, 04 | INFINEON TECHNOLOGIES AG |
| 5883922 | FSK communication device for digital information | Oct 27, 95 | Mar 16, 99 | OLIVETTI TELEMEDIA S.P.A. |
| 5822379 | Device for receiving digital signals | Dec 17, 96 | Oct 13, 98 | SGS-Thomson Microelectronics S.A. |
| 5809085 | Apparatus and method for detecting and discriminating various signal types in the presence of impulse distortions | Jun 28, 95 | Sep 15, 98 | ARRIS ENTERPRISES, INC., MOTOROLA MOBILITY LLC, |
| 5563550 | Recovery of data from amplitude modulated signals with self-coherent demodulation | Aug 28, 95 | Oct 08, 96 | LOCKHEED MARTIN CORPORATION, LOCKHEED MARTIN ELECTRONIC SYSTMES CANADA INC., |
| 5469113 | Rectifier and integrator circuit for disk drive servo system | Sep 13, 94 | Nov 21, 95 | STMICROELECTRONICS NV |
| 5339040 | AM demodulation receiver using digital signal processor | Jul 09, 93 | Aug 16, 94 | ROCKWELL INTERNATIONAL CORPORATION |
| 5206601 | Order statistic signal processor for estimating values of signal parameters and demodulating amplitude-, phase-, and frequency-modulated signals | Apr 29, 92 | Apr 27, 93 | EAGLEWARE SYSTEMVIEW, LLC. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0070,717 | COMMUNICATION APPARATUS AND COMMUNICATION METHOD | Oct 28, 24 | Feb 27, 25 | HUAWEI TECHNOLOGIES CO., LTD. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 23 Months (last 2 years Issuances)
- 23 Months (last 5 years Issuances)