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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/14/2023
Application #:
16233819
Filing Dt:
12/27/2018
Publication #:
Pub Dt:
06/27/2019
Inventors:
Xiaofei Guo, Renxiang Chen, Lieping Wei, Jingyu Tong, Tan Liu, Wenbo Huang, Haiyan Xue et al
Title:
AN AUTOMATIC ELEVATOR CALLING SYSTEM AND A METHOD FOR CONTROLLING AUTOMATIC CALLING ELEVATOR
Assignment: 1
Reel/Frame:
047866/0459Recorded: 12/28/2018Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/26/2018
Exec Dt:
02/26/2018
Exec Dt:
02/26/2018
Exec Dt:
02/26/2018
Exec Dt:
02/26/2018
Exec Dt:
02/26/2018
Exec Dt:
02/26/2018
Exec Dt:
02/26/2018
Assignee:
TECHWORK, FLOOR 3, BUILDING 10, CHAMTIME PLAZA, LANE 2889, JINKE ROAD, PUDONG DISTRICT
SHANGHAI, CHINA 201206
Correspondent:
CANTOR COLBURN LLP - OTIS ELEVATOR INTEL
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 2
Reel/Frame:
047866/0468Recorded: 12/28/2018Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/20/2018
Assignee:
ONE CARRIER PLACE
FARMINGTON, CONNECTICUT 06032
Correspondent:
CANTOR COLBURN LLP - OTIS ELEVATOR INTEL
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103

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