Patent Assignment
Reel/Frame 073669/0438
Assignment of Assignor's Interest
Recorded: 2026-02-03
Pages: 2
Assignor
COMBA NETWORK SYSTEMS COMPANY LIM
Executed: 2025-12-23
Assignee
GUANGZHOU HUAJIN INFORMATION TECHNOLOGY CO., LTD.
UNIT 11, 2ND FLOOR, BUILDING 3, NO. 11 GUANGPU MIDDLE ROAD, HUANGPU DISTRICT, GUANGZHOU, GUANGDONG, CHINA
Covered Properties
(5)
Control Method and Equipment for Radio-Frequency Signal
Method and Equipment for Controlling Radio-Frequency Signal
Method and Device for Gain Control of Active Das Relay Unit and Relay Unit
System and Method for Signal Backup of Active Das Master Unit
Distributed Antenna System, Method and Apparatus
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 5, 2014
From: ZHANG, ZHANSHENG; PAN, SHUANLONG
To: COMBA TELECOM SYSTEMS (CHINA) LTD
Reel/Frame 032355/0693 →
Assignment of Assignor's Interest
Mar 5, 2014
From: ZHANG, ZHANSHENG; PAN, SHUANLONG
To: COMBA TELECOM SYSTEMS (CHINA) LTD
Reel/Frame 032355/0552 →
Assignment of Assignor's Interest
Aug 24, 2016
From: DENG, HAILONG; ZHANG, HUI; CAO, SONG; ZHANG, YUWEN
To: COMBA TELECOM TECHNOLOGY (GUANGZHOU) CO., LTD.
Reel/Frame 039521/0852 →
Assignment of Assignor's Interest
Nov 17, 2016
From: ZHANG, HUI; CAO, SONG; DENG, HAILONG; ZHANG, YUWEN
To: COMBA TELECOM TECHNOLOGY (GUANGZHOU) CO., LTD.
Reel/Frame 040349/0432 →
Change of Name
Dec 3, 2021
From: COMBA TELECOM SYSTEMS (CHINA) LIMITED
To: COMBA NETWORK SYSTEMS COMPANY LIMITED
Reel/Frame 058301/0488 →
Assignment of Assignor's Interest
Dec 3, 2021
From: COMBA TELECOM TECHNOLOGY (GUANGZHOU) CO. LIMITED
To: COMBA NETWORK SYSTEMS COMPANY LIMITED
Reel/Frame 058281/0359 →
Assignment of Assignor's Interest
Dec 10, 2021
From: LUO, MANJIANG; FAN, QIYAN; ZHANG, HANG
To: COMBA NETWORK SYSTEMS COMPANY LIMITED
Reel/Frame 058480/0586 →
Assignment of Assignor's Interest
Mar 26, 2026
From: GUANGZHOU HUAJIN INFORMATION TECHNOLOGY CO., LTD.
To: WAVEREACH TECHNOLOGIES LLC
Reel/Frame 074189/0326 →