Patent Assignment
Reel/Frame 020872/0539
Assignment of Assignor's Interest
Recorded: 2008-04-29
Pages: 3
Assignor
LI, ZHAOYUAN
Executed: 2008-04-03
Assignee
CINDEX HOLDINGS LIMITED (A HONG KONG CORPORATION)
8/F, ENTERPRISE SQUARE 3, 39 WANG CHIU ROAD, KOWLOON BAY, HONG KONG
Covered Property
(1)
System for Rectifying and Limiting Current and Reducing Voltage
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 10, 2010
From: CINDEX HOLDINGS LIMITED (A HONG KONG CORPORATION)
To: POLYGROUP ASIA PACIFIC LIMITED (BVI)
Reel/Frame 024812/0563 →
Assignment of Assignor's Interest
Dec 8, 2011
From: POLYGROUP ASIA PACIFIC LIMIATED (BVI)
To: POLYGROUP MACAU LIMITED (BVI)
Reel/Frame 027349/0729 →