Description
Class H04J : MULTIPLEX COMMUNICATION
Subclass 1/18: Frequency-division multiplex systems ( H04J 14/02 takes precedence) in which all the carriers are amplitude-modulated (H04J 1/02 takes precedence)
H04J 1/18
Sub-Class
Stats
- 6 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 3 Total Patent Owners
- 27 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11997363 | Regenerative active distributed networks | Apr 14, 21 | May 28, 24 | Charter Communications Operating, LLC |
| 11088868 | Method for communicating between a microcontroller and a transceiver component | May 24, 18 | Aug 10, 21 | Robert Bosch GmbH |
| 10594428 | Terminal device, base station device, and communication method | Jan 24, 17 | Mar 17, 20 | Sony Corporation of Japan |
| 9226168 | APN-AMBR authorization in GPRS mobile network | Aug 13, 13 | Dec 29, 15 | ALCATEL LUCENT |
| 8743726 | System and method for unbalanced relay-based wireless communications | Mar 16, 12 | Jun 03, 14 | APPLE INC. |
| 8537664 | Method and system for accelerating transmission of data between network devices | Oct 25, 12 | Sep 17, 13 | Saratoga Data Systems, Inc. |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 29 Months (last 2 years Issuances)
- 29 Months (last 5 years Issuances)