IP Library › Assignment 063800/0909
Patent Assignment
Reel/Frame 063800/0909

Change of Name

Recorded: 2023-05-30 Pages: 5
Assignor
Assignee
CHENGDU HEUK MEDICAL EQUIPMENT CO., LTD
NO. 1000, QIHUANG FIRST ROAD, SHUANGLIU DISTRICT, CHENGDU, (CHENGDU TIANFU INTERNATIONAL BIOLOGICAL CITY), SICHUAN, 610200, CHINA
Covered Properties (2)
Quasi-Self Focusing High Intensity and Large Power Ultrasonic Transducer
Patent: 7,602,672 →
Application: 11/722,858 →
Publication: US 2008/0112582
Absorption Target for Measuring Power of High-Intensity Focused Ultrasound
Patent: 8,863,577 →
Application: 13/508,510 →
Publication: US 2012/0222486
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 26, 2007
From: LAI, NINGLEI; LAI, QIJI; LIU, KEFAN; XIONG, GUOGAN
To: LAI, NINGLEI
Reel/Frame 019481/0307 →
Assignment of Assignor's Interest Jun 25, 2012
From: LAI, QIJI; LAI, NINGLEI; XIONG, GUOGAN; LIU, KEFAN
To: NANJING HAIKE MEDICAL EQUIPMENT CO., LTD.
Reel/Frame 028437/0307 →
Assignment of Assignor's Interest May 24, 2016
From: LAI, NINGLEI
To: NANJING HAIKE MEDICAL EQUIPMENT CO., LTD
Reel/Frame 038700/0357 →