Assignment of Assignor's Interest

Recorded: 2026-08-17 Pages: 5

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Assignor

BWT BEIJING LTD.

Executed: 2026-08-03

Assignee

HYPERLINE BEIJING LTD.

ROOM 211, 2/F, BUILDING 2, NO. 9 HANGFENG ROAD, FENGTAI DISTRICT, BEIJING, 100070, CHINA

Covered Properties (5)

A Structure of an Input End of an Optical Fiber

Patent: 9,964,706 →

Application: 15/127,281 →

Publication: US US20180045888A1

Laser Beam Combination Apparatus

Patent: 10,103,511 →

Application: 15/501,772 →

Publication: US US20180212401A1

A Semiconductor Laser

Patent: 10,310,278 →

Application: 15/127,211 →

Publication: US US20180031850A1

Sector-Shaped Closely-Packed Laser

Patent: 11,070,022 →

Application: 16/484,011 →

Publication: US US20210210925A1

Semiconductor-Fiber-Laser Assembly and Fiber Laser

Patent: 12,068,584 →

Application: 17/288,194 →

Publication: US US20220399699A1

Related Assignments (5)

Other recorded transfers of the patents in this record — the chain of ownership.

Assignment of Assignor's Interest Sep 19, 2016

From: JIANG, XIAOCHEN; WANG, TIE; GUO, WEIRONG; WANG, BAOHUA

To: BWT BEIJING LTD.

Reel/Frame 039780/0863 →

Assignment of Assignor's Interest Nov 7, 2017

From: GUO, WEIRONG; WANG, BAOHUA; GUO, ZHIJIE; XU, DAN

To: BWT BEIJING LTD.

Reel/Frame 044051/0867 →

Corrective Assignment to Correct the Incorrect Application No. 15/271,281 Previously Recorded on Reel 044051 Frame 0848. Assignor(S) Hereby Confirms the Assignment. Feb 14, 2018

From: HE, XIAOGUANG; SONG, KUIYAN; XU, LEI

To: BWT BEIJING LTD.

Reel/Frame 045335/0117 →

Assignment of Assignor's Interest Aug 12, 2019

From: SUN, ZONGYUAN; LIU, RUI; ZHAO, JUYUN; XU, LEI

To: BWT BEIJING LTD.

Reel/Frame 050027/0984 →

Assignment of Assignor's Interest Apr 23, 2021

From: CHEN, XIAOHUA; GUO, WEIRONG; WANG, BAOHUA

To: BWT BEIJING LTD.

Reel/Frame 056021/0166 →