Description
Class H04J : MULTIPLEX COMMUNICATION
Subclass 1/00: Frequency-division multiplex systems ( H04J 14/02 takes precedence)
H04J 1/00
Sub-Class
Stats
- 1,177 US PATENTS IN FORCE
- 4 US APPLICATIONS PENDING
- 364 Total Patent Owners
- 4,143 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12231959 | Wireless communication device and wireless communication method | Nov 03, 23 | Feb 18, 25 | Sony Group Corporation |
| 12047333 | User terminal, radio base station and radio communication method | Jul 24, 17 | Jul 23, 24 | NTT DoCoMo Inc. |
| 11929858 | Integrated circuit for Discrete Fourier Transforming a time signal to a frequency signal | Jan 03, 23 | Mar 12, 24 | SUN PATENT TRUST |
| 11871278 | Wireless communication device and wireless communication method | Mar 08, 22 | Jan 09, 24 | Sony Group Corporation |
| 11831576 | Frequency division multiplexed reference signals for multiple beams | Aug 18, 21 | Nov 28, 23 | QUALCOMM Incorporated |
| 11831372 | Non-line of sight wireless communication system and method | Sep 30, 19 | Nov 28, 23 | Tarana Wireless, Inc. |
| 11812298 | Apparatus and method for performing measurement report considering in-device coexistence interference | Aug 15, 22 | Nov 07, 23 | PANTECH CORPORATION |
| 11805489 | Power headroom report generation | Sep 21, 22 | Oct 31, 23 | Lenovo (Singapore) Pte. Ltd. |
| 11671957 | Communication apparatus and communication method | Oct 25, 21 | Jun 06, 23 | Sony Group Corporation |
| 11575552 | Communication apparatus and method for discrete fourier transforming a time signal to a frequency signal | Apr 16, 21 | Feb 07, 23 | SUN PATENT TRUST |
| 11438084 | Multi-access communication system | Mar 13, 20 | Sep 06, 22 | Myriota Pty Ltd |
| 11418990 | Apparatus and method for performing measurement report considering in-device coexistence interference | Feb 01, 21 | Aug 16, 22 | PANTECH CORPORATION |
| 11368959 | Base station apparatus, terminal apparatus, and communication method | Nov 02, 15 | Jun 21, 22 | SHARP KABUSHIKI KAISHA |
| 11353334 | Method and apparatus for multi-vehicle maneuver and impact analysis | Sep 11, 18 | Jun 07, 22 | Nokia Technologies Oy |
| 11324003 | Radio transmission apparatus, radio reception apparatus, and communication method | Jun 15, 20 | May 03, 22 | SHARP KABUSHIKI KAISHA |
| 11297537 | Wireless communication device and wireless communication method | Aug 07, 20 | Apr 05, 22 | Sony Corporation of Japan |
| 11277843 | Wireless communication apparatus, mobile terminal and wireless communication method | Jul 22, 19 | Mar 15, 22 | 501 Sharp Kabushiki Kaisha |
| 11265119 | Multi-radio device for WLAN | Aug 21, 19 | Mar 01, 22 | Marvell Asia Pte, Ltd. |
| 11259313 | FDM transmission for inter-RAT dual connectivity UE | Apr 22, 20 | Feb 22, 22 | Apple Inc. |
| 11206063 | Beamforming device for providing weight sets | Sep 26, 19 | Dec 21, 21 | Sony Corporation of Japan |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0356,654 | SIGNAL AMPLIFICATION METHOD AND OPTICAL RECEIVING APPARATUS | Aug 25, 21 | Oct 24, 24 | NEC Corporation and Nippon Telegraph and Telephone Corporation |
| 2024/0179,037 | INTEGRATED CIRCUIT FOR DISCRETE FOURIER TRANSFORMING A TIME SIGNAL TO A FREQUENCY SIGNAL | Feb 05, 24 | May 30, 24 | Not available |
| 2018/0367,362 | SINGLE CARRIER WAVEFORM DATA TRANSMISSION AND RECEPTION BASED ON CONFIGURABLE DFT WINDOW | Jun 08, 18 | Dec 20, 18 | Not available |
| 2018/0191,453 | TRANSMITTING DEVICE, RECEIVING DEVICE, WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, AND COMPUTER PROGRAM | Jun 23, 16 | Jul 05, 18 | KDDI Corporation |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 44 Months (last 2 years Issuances)
- 44 Months (last 5 years Issuances)