Field briefing
H04L · Transmission of digital information
Transmission of digital information, e.g. telegraphic communication. Patents classified in CPC H04L, part of Electricity and electronics.
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Connected industries
Other industries that share patents, companies or citations with Transmission of digital information.
Newest patents in H04L · Transmission of digital information
33 patents imported from the European Patent Office; newest published 2026-10-08; most active companies: Shenzhen Yuhang Communication Tech Co Ltd, B G Negev Tech AND Applications Ltd, Belden Canada ULC.
- METHOD OF FABRICATING PHYSICALLY UNCLONABLE FUNCTION (PUF) DEVICE AND METHOD OF GENERATING RANDOM BITS BY USING PUF DEVICE US20260310832A1, published 2026-10-08
- SMALL FORM-FACTOR PLUGGABLE DEVICE EP4818916A1, published 2026-10-07
- DISTRIBUTED RETRODIRECTIVE ARRAY OF MOBILE TETHERED ELEMENTS US20260280712A1, published 2026-09-17
- VAPOUR CONTAINMENT ARRAY WO2026189702A1, published 2026-09-17
- CONTROLLING PULSED ELECTROMAGNETIC OR ACOUSTIC RADIATION WO2026185848A1, published 2026-09-10
- DEVICE FOR PROVIDING ENHANCED CONNECTIVITY BETWEEN A SINGLE PAIR ETHERNET CABLE AND A CONNECTION ELEMENT AT A VARIABLE ANGLE DURING OPERATION WO2026180864A1, published 2026-09-03
- PHYSICALLY UNCLONABLE FUNCTION DEVICE AND CRYPTOGRAPHIC KEY GENERATION APPARATUS USING THE SAME EP4800540A1, published 2026-09-02
- 一种矿用隔爆兼本安型控制箱的模块化设计方法 CN122659707A, published 2026-08-28
- WIRELESS SECURITY DEVICE AND METHOD, AND BATTERY PACK US20260255167A1, published 2026-08-27
- CRAFT ADAPTER SYSTEM AND METHOD OF USE THEREOF WO2026174380A1, published 2026-08-27
- 一种专用网络设备网络接口控制装置 CN122620216A, published 2026-08-21
- 一种智算中心外部合规接入硬件适配接口 CN122621341A, published 2026-08-21
- 具有TVS的USB连接器及其测试方法 CN122620222A, published 2026-08-21
- X X-ray Communication Device KR20260124980A, published 2026-08-19
- TECHNIQUES FOR LOW-COMPLEXITY JOINT ANTENNA GROUP (JAG) FORMATION WITH ANALOG BEAMFORMING OF DISCRETE ANTENNAS US20260239023A1, published 2026-08-13
- ENVIRONMENTALLY-ADAPATIVE ADJUSTABLE INDUSTRIAL SWITCH LU605172B1, published 2026-08-12
- POWER PROTECTION DEVICE FOR INDUSTRIAL SWITCH LU605173B1, published 2026-08-12
- 66KV一体化智能移动电站 CN122553498A, published 2026-08-11
- PLC APPARATUS METHOD AND SYSTEM FOR POWER LINE COMMUNCATION KR20260122033A, published 2026-08-11
- 一种基于磁屏蔽材料的机械天线FSK调制方法 CN122554276A, published 2026-08-11
- 一种夹持天线系统辅助的机场无线携能通信方法和系统 CN122554871A, published 2026-08-11
- 一种融合型小型化环保型环网箱及其三维设计方法 CN122512267A, published 2026-08-04
- 串扰影响下阵列天线信号发射方法和装置 CN122512968A, published 2026-08-04
- 面向高寒高海拔应用的物联网数据采集装置 CN122513952A, published 2026-08-04
- ELECTRONIC CONTROL SYSTEM US20260222002A1, published 2026-07-30
Most active companies
Counted over the newest 33 imported patents in this industry.
- Shenzhen Yuhang Communication Tech Co Ltd 2 patents
- B G Negev Tech AND Applications Ltd 1 patent
- Belden Canada ULC 1 patent
- British Telecommunications Public Limited Co 1 patent
- Chengdu TOP Diamond Technology Co Ltd 1 patent
- Drako Dean 1 patent
- Huzhou Hualai Tech Co Ltd 1 patent
- Hyundai Kefico Corp 1 patent
Connected industries
- H04B · Transmission 12 patents in both
- G06F · Electric digital data processing 8 patents in both
- H01R · Electrically-conductive connections 8 patents in both
- H01Q · Antennas, i.e. radio aerials 7 patents in both
- H02B · Boards, substations or switching arrangements for the supply or distribution of electric… 5 patents in both