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Patent Assignment Assignor Details
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Assignor Name : CHU, CHRISTOPHER
Total Assignments: 10
Assignment: 1
Reel/Frame:017354/0200   Pages: 10
Recorded: 12/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, CHRISTOPHER
Exec Dt:
12/07/2005
2
SEIBEL, ROBERT
Exec Dt:
12/02/2005
3
SUNDARARAJAN, MUKUND
Exec Dt:
12/11/2005
Assignee
1
AVAYA TECHNOLOGY CORP.
211 MOUNT AIRY ROAD
BASKING RIDGE, NEW JERSEY 07920
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070076695
11241733
Correspondence name and address
KEVIN M. MASON
RYAN, MASON & LEWIS, LLP
1300 POST ROAD, SUITE 205
FAIRFIELD, CT 06824
Assignment: 2
Reel/Frame:017966/0534   Pages: 21
Recorded: 06/01/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, CHRISTOPHER
Exec Dt:
05/31/2006
2
ROZENSKY, RONALD S.
Exec Dt:
05/30/2006
3
SEIBEL, ROBERT RHEA
Exec Dt:
05/30/2006
4
SUNDARARAJAN, MUKUND
Exec Dt:
05/31/2006
Assignee
1
AVAYA TECHNOLOGY LLC
211 MOUNT AIRY ROAD
BASKING RIDGE, NEW JERSEY 07920
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8775602
US20070283012
11444861
Correspondence name and address
JOSEPH B. RYAN
RYAN, MASON & LEWIS, LLP
90 FOREST AVENUE
LOCUST VALLEY, NY 11560
Assignment: 3
Reel/Frame:018041/0864   Pages: 5
Recorded: 06/30/2006
Attorney Dkt #:4366-319
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, CHRISTOPHER
Exec Dt:
06/28/2006
2
DOSHI, BRIJEN
Exec Dt:
06/19/2006
3
NEFF, FREDERICK C.
Exec Dt:
06/29/2006
4
OVERMYER, D. MICHAEL
Exec Dt:
06/19/2006
5
WANG, DONGLIANG
Exec Dt:
06/27/2006
Assignee
1
AVAYA TECHNOLOGY LLC
211 MOUNT AIRY ROAD
BASKING RIDGE, NEW JERSEY 07920
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7817982
NONE
11480244
Correspondence name and address
DOUGLAS W. SWARTZ
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202-5145
Assignment: 4
Reel/Frame:018196/0787   Pages: 4
Recorded: 08/31/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAS, SREERUPA
Exec Dt:
08/28/2006
2
MAITY, ASHIS
Exec Dt:
08/28/2006
3
RISHEA, JOHN
Exec Dt:
08/28/2006
4
CHU, CHRISTOPHER
Exec Dt:
08/30/2006
Assignee
1
AVAYA TECHNOLOGY LLC
211 MOUNT AIRY ROAD
BASKING RIDGE, NEW JERSEY 07920
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8005196
NONE
11469432
Correspondence name and address
DOUG HAMILTON
8555 W. BELLEVIEW AVE. G21-139
LITTLETON, CO 80123
Assignment: 5
Reel/Frame:018305/0292   Pages: 22
Recorded: 09/26/2006
Attorney Dkt #:506100-US-NP (CHU)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, CHRISTOPHER
Exec Dt:
09/25/2006
2
ROZENSKY, RONALD S.
Exec Dt:
09/22/2006
3
SEIBEL, ROBERT RHEA
Exec Dt:
09/23/2006
4
SUNDARARAJAN, MUKUND
Exec Dt:
09/25/2006
Assignee
1
AVAYA TECHNOLOGY LLC
211 MOUNT AIRY ROAD
BASKING RIDGE, NEW JERSEY 07920
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8218435
US20080077697
11535118
Correspondence name and address
JOSEPH B. RYAN
90 FOREST AVENUE
RYAN, MASON & LEWIS, LLP
LOCUST VALLEY, NY 11560
Assignment: 6
Reel/Frame:018458/0085   Pages: 5
Recorded: 10/31/2006
Attorney Dkt #:4366-365
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, CHRISTOPHER
Exec Dt:
10/25/2006
2
DOSHI, BRIJEN
Exec Dt:
10/25/2006
3
OVERMYER, D. MICHAEL
Exec Dt:
10/25/2006
4
WANG, DONGLIANG
Exec Dt:
10/25/2006
Assignee
1
AVAYA TECHNOLOGY LLC
211 MOUNT AIRY ROAD
BASKING RIDGE, NEW JERSEY 07920
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7693736
NONE
11554497
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202
Assignment: 7
Reel/Frame:019919/0723   Pages: 11
Recorded: 10/04/2007
Attorney Dkt #:407055-US-NP (CHU)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, CHRISTOPHER
Exec Dt:
09/25/2007
2
DOSHI, BRIJEN
Exec Dt:
09/24/2007
3
MICHAELIS, PAUL ROLLER
Exec Dt:
09/24/2007
4
OVERMYER, D. MICHAEL
Exec Dt:
09/24/2007
5
RAVIPATI, CHANDRA
Exec Dt:
09/26/2007
Assignee
1
AVAYA TECHNOLOGY LLC
211 MOUNT AIRY ROAD
BASKING RIDGE, NEW JERSEY 07920
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8284927
NONE
11861660
Correspondence name and address
DOCKET ADMINISTRATOR
307 MIDDLETOWN-LINCROFT ROAD, RM 1N-391
LINCROFT, NJ 07738
Assignment: 8
Reel/Frame:053143/0374   Pages: 5
Recorded: 07/07/2020
Attorney Dkt #:55KS-310137
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNIGHT, KEVIN
Exec Dt:
06/22/2020
2
ARKHANGORODSKY, ARKADY
Exec Dt:
06/23/2020
3
AXELROD, AMITTAI
Exec Dt:
06/29/2020
4
CHU, CHRISTOPHER
Exec Dt:
06/22/2020
5
FANG, SCOT
Exec Dt:
06/25/2020
6
HUANG, YIQI
Exec Dt:
06/22/2020
7
NAGESH, AJAY
Exec Dt:
06/23/2020
8
SHI, XING
Exec Dt:
06/22/2020
9
ZHANG, BOLIANG
Exec Dt:
06/24/2020
Assignee
1
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
BUILDING 34, NO. 8 DONGBEIWANG WEST ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11501754
US20220013108
16922946
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVE.
ATTN: WILL CHEN
PALO ALTO, CA 94301
Assignment: 9
Reel/Frame:058027/0966   Pages: 7
Recorded: 11/05/2021
Attorney Dkt #:PROCR-1203.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANASIAK, SLAWOMIR
Exec Dt:
04/21/2021
2
NEMZER, VICKY
Exec Dt:
04/20/2021
3
CHU, CHRISTOPHER
Exec Dt:
04/23/2021
4
AMMON, DAN
Exec Dt:
11/01/2021
Assignee
1
DENTSPLY SIRONA INC.
221 W. PHILADELPHIA STREET, SUITE 60W.
YORK, PENNSYLVANIA 17401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11426332
US20180098918
15729208
Correspondence name and address
DENTSPLY SIRONA INC.
221 WEST PHILADELPHIA STREET
SUITE 60W
YORK, PA 17401
Assignment: 10
Reel/Frame:057532/0049   Pages: 5
Recorded: 09/20/2021
Attorney Dkt #:55KS-340910
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARKHANGORODSKY, ARKADY
Exec Dt:
09/16/2021
2
CHU, CHRISTOPHER
Exec Dt:
09/15/2021
3
FANG, SCOT
Exec Dt:
09/15/2021
4
JIANG, DENGLIN
Exec Dt:
09/16/2021
5
HUANG, YIQI
Exec Dt:
09/15/2021
6
NAGESH, AJAY
Exec Dt:
09/15/2021
7
ZHANG, BOLIANG
Exec Dt:
09/14/2021
8
KNIGHT, KEVIN
Exec Dt:
09/15/2021
Assignee
1
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
BUILDING 34, NO. 8 DONGBEIWANG WEST ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11715475
US20230089902
17479349
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVENUE
ATTN: WILL CHEN
PALO ALTO, CA 94301

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