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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:010310/0885   Pages: 10
Recorded: 01/13/2000
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Total properties: 48
1
Patent #:
5185561
Issue Dt:
02/09/1993
Application #:
07734479
Filing Dt:
07/23/1991
Title:
TORQUE MOTOR AS A TACTILE FEEDBACK DEVICE IN A COMPUTER SYSTEM
2
Patent #:
5220260
Issue Dt:
06/15/1993
Application #:
07783635
Filing Dt:
10/24/1991
Title:
ACTUATOR HAVING ELECTRONICALLY CONTROLLABLE TACTILE RESPONSIVENESS
3
Patent #:
5790108
Issue Dt:
08/04/1998
Application #:
07965427
Filing Dt:
10/23/1992
Title:
CONTROLLER
4
Patent #:
5513100
Issue Dt:
04/30/1996
Application #:
08074645
Filing Dt:
06/10/1993
Title:
VELOCITY CONTROLLER WITH FORCE FEEDBACK STIFFNESS CONTROL
5
Patent #:
5414337
Issue Dt:
05/09/1995
Application #:
08076344
Filing Dt:
06/11/1993
Title:
ACTUATOR HAVING ELECTRONICALLY CONTROLLABLE TACTILE RESPONSIVENESS
6
Patent #:
5438529
Issue Dt:
08/01/1995
Application #:
08187597
Filing Dt:
01/26/1994
Title:
PERCUSSION INPUT DEVICE FOR PERSONAL COMPUTER SYSTEMS
7
Patent #:
5623582
Issue Dt:
04/22/1997
Application #:
08275120
Filing Dt:
07/14/1994
Title:
COMPUTER INTERFACE OF CONTROL INPUT DEVICE FOR LAPAROSCOPIC SURGICAL INSTRUMENT AND OTHER ELONGATED MECHANICAL OBJECTS
8
Patent #:
5666138
Issue Dt:
09/09/1997
Application #:
08343300
Filing Dt:
11/22/1994
Title:
INTERFACE CONTROL
9
Patent #:
5731804
Issue Dt:
03/24/1998
Application #:
08374288
Filing Dt:
01/18/1995
Title:
METHOD AND APPARATUS FOR PROVIDING HIGH BANDWIDTH, LOW NOISE MECHANICAL I/O FOR COMPUTER SYSTEMS
10
Patent #:
5767839
Issue Dt:
06/16/1998
Application #:
08400233
Filing Dt:
03/03/1995
Title:
METHOD AND APPARATUS FOR PROVIDING PASSIVE FORCE FEEDBACK TO HUMAN-COMPUTER INTERFACE SYSTEMS
11
Patent #:
5559412
Issue Dt:
09/24/1996
Application #:
08434176
Filing Dt:
05/03/1995
Title:
ACTUATOR HAVING ELECTRONICALLY CONTROLLABLE TACTILE RESPONSIVENESS
12
Patent #:
5576727
Issue Dt:
11/19/1996
Application #:
08461170
Filing Dt:
06/05/1995
Title:
ELECTROMECHANICAL HUMAN-COMPUTER INTERFACE WITH FORCE FEEDBACK
13
Patent #:
5721566
Issue Dt:
02/24/1998
Application #:
08489068
Filing Dt:
06/09/1995
Title:
METHOD AND APPARATUS FOR PROVIDING DAMPING FORCE FEEDBACK
14
Patent #:
5589854
Issue Dt:
12/31/1996
Application #:
08493547
Filing Dt:
06/22/1995
Title:
TOUCHING FEEDBACK DEVICE
15
Patent #:
5739811
Issue Dt:
04/14/1998
Application #:
08534791
Filing Dt:
09/27/1995
Title:
METHOD AND APPARATUS FOR CONTROLLING HUMAN-COMPUTER INTERFACE SYSTEMS PROVIDING FORCE FEEDBACK
16
Patent #:
5805140
Issue Dt:
09/08/1998
Application #:
08560091
Filing Dt:
11/17/1995
Title:
HIGH BANDWIDTH FORCE FEEDBACK INTERFACE USING VOICE COILS AND FLEXURES
17
Patent #:
5734373
Issue Dt:
03/31/1998
Application #:
08566282
Filing Dt:
12/01/1995
Title:
METHOD AND APPARATUS FOR CONTROLLING FORCE FEEDBACK INTERFACE SYSTEMS UTILIZING A HOST COMPUTER
18
Patent #:
6219032
Issue Dt:
04/17/2001
Application #:
08571606
Filing Dt:
12/13/1995
Title:
METHOD FOR PROVIDING FORCE FEEDBACK TO A USER OF AN INTERFACE DEVICE BASED ON INTERACTIONS OF A CONTROLLED CURSOR WITH GRAPHICAL ELEMENTS IN A GRAPHICAL USER INTERFACE
19
Patent #:
5701140
Issue Dt:
12/23/1997
Application #:
08583032
Filing Dt:
02/16/1996
Title:
METHOD AND APPARATUS FOR PROVIDING A CURSOR CONTROL INTERFACE WITH FORCE FEEDBACK
20
Patent #:
5889670
Issue Dt:
03/30/1999
Application #:
08585198
Filing Dt:
01/11/1996
Title:
METHOD AND APPARATUS FOR TACTILELY RESPONSIVE USER INTERFACE
21
Patent #:
5691898
Issue Dt:
11/25/1997
Application #:
08623660
Filing Dt:
03/28/1996
Title:
SAFE AND LOW COST COMPUTER PERIPHERALS WITH FORCE FEEDBACK FOR CONSUMER APPLICATIONS
22
Patent #:
6028593
Issue Dt:
02/22/2000
Application #:
08664086
Filing Dt:
06/14/1996
Title:
METHOD AND APPARATUS FOR PROVIDING SIMULATED PHYSICAL INTERACTIONS WITHIN COMPUTER GENERATED ENVIRONMENTS
23
Patent #:
5956484
Issue Dt:
09/21/1999
Application #:
08691852
Filing Dt:
08/01/1996
Title:
METHOD AND APPARATUS FOR PROVIDING FORCE FEEDBACK OVER A COMPUTER NETWORK
24
Patent #:
6024576
Issue Dt:
02/15/2000
Application #:
08709012
Filing Dt:
09/06/1996
Title:
HEMISPHERICAL, HIGH BANDWIDTH MECHANICAL INTERFACE FOR COMPUTER SYSTEMS
25
Patent #:
5828197
Issue Dt:
10/27/1998
Application #:
08736161
Filing Dt:
10/25/1996
Title:
MECHANICAL INTERFACE HAVING MULTIPLE GROUNDED ACTUATORS
26
Patent #:
5959613
Issue Dt:
09/28/1999
Application #:
08747841
Filing Dt:
11/13/1996
Title:
METHOD AND APPARATUS FOR SHAPING FORCE SIGNALS FOR A FORCE FEEDBACK DEVICE
27
Patent #:
5825308
Issue Dt:
10/20/1998
Application #:
08756745
Filing Dt:
11/26/1996
Title:
FORCE FEEDBACK INTERFACE HAVING ISOTONIC AND ISOMETRIC FUNCTIONALITY
28
Patent #:
5880714
Issue Dt:
03/09/1999
Application #:
08784198
Filing Dt:
01/15/1997
Title:
THREE-DIMENSIONAL CURSOR CONTROL INTERFACE WITH FORCE FEEDBACK
29
Patent #:
6050718
Issue Dt:
04/18/2000
Application #:
08791020
Filing Dt:
01/27/1997
Title:
METHOD AND APPARATUS FOR PROVIDING HIGH BANDWIDTH FORCE FEEDBACK WITH IMPROVED ACTUATOR FEEL
30
Patent #:
5999168
Issue Dt:
12/07/1999
Application #:
08804535
Filing Dt:
02/21/1997
Title:
HAPTIC ACCELERATOR FOR FORCE FEEDBACK COMPUTER PERIPHERALS
31
Patent #:
5821920
Issue Dt:
10/13/1998
Application #:
08825412
Filing Dt:
03/28/1997
Title:
CONTROL INPUT DEVICE FOR INTERFACING AN ELONGATED FLEXIBLE OBJECT WITH A COMPUTER SYSTEM
32
Patent #:
5907487
Issue Dt:
05/25/1999
Application #:
08825722
Filing Dt:
04/02/1997
Title:
FORCE FEEDBACK DEVICE WITH SAFETY FEATURE
33
Patent #:
5929607
Issue Dt:
07/27/1999
Application #:
08825726
Filing Dt:
04/02/1997
Title:
LOW COST FORCE FEEDBACK INTERFACE WITH EFFICIENT POWER SOURCING
34
Patent #:
6020876
Issue Dt:
02/01/2000
Application #:
08839249
Filing Dt:
04/14/1997
Title:
FORCE FEEDBACK INTERFACE WITH SELECTIVE DISTURBANCE FILTER
35
Patent #:
6147674
Issue Dt:
11/14/2000
Application #:
08846011
Filing Dt:
04/25/1997
Title:
METHOD AND APPARATUS FOR DESIGNING FORCE SENSATIONS IN FORCE FEEDBACK COMPUTER APPLICATIONS
36
Patent #:
5929846
Issue Dt:
07/27/1999
Application #:
08869584
Filing Dt:
06/05/1997
Title:
FORCE FEEDBACK INTERFACE DEVICE INCLUDING GROUNDED SENSOR SYSTEM
37
Patent #:
6169540
Issue Dt:
01/02/2001
Application #:
08877114
Filing Dt:
06/17/1997
Title:
METHOD AND APPARATUS FOR DESIGNING FORCE SENSATIONS IN FORCE FEEDBACK COMPUTER APPLICATIONS
38
Patent #:
6078308
Issue Dt:
06/20/2000
Application #:
08879296
Filing Dt:
06/18/1997
Title:
GRAPHICAL CLICK SURFACES FOR FORCE FEEDBACK APPLICATIONS TO PROVIDE USER SELECTION USING CURSOR INTERACTION WITH A TRIGGER POSITION WITHIN A BOUNDARY OF A GRAPHICAL OBJECT
39
Patent #:
6100874
Issue Dt:
08/08/2000
Application #:
08881691
Filing Dt:
06/24/1997
Title:
FORCE FEEDBACK MOUSE INTERFACE
40
Patent #:
RE36387
Issue Dt:
11/09/1999
Application #:
08886820
Filing Dt:
03/10/1997
Title:
PERCUSSION INPUT DEVICE FOR PERSONAL COMPUTER SYSTEMS
41
Patent #:
6252579
Issue Dt:
06/26/2001
Application #:
08924462
Filing Dt:
08/23/1997
Title:
INTERFACE DEVICE AND METHOD FOR PROVIDING ENHANCED CURSOR WITH FORCE FEEDBACK
42
Patent #:
6020875
Issue Dt:
02/01/2000
Application #:
08961790
Filing Dt:
10/31/1997
Title:
HIGH FIDELITY MECHANICAL TRANSMISSION SYSTEM AND INTERFACE DEVICE
43
Patent #:
6166723
Issue Dt:
12/26/2000
Application #:
08965720
Filing Dt:
11/07/1997
Title:
MOUSE INTERFACE DEVICE PROVIDING FORCE FEEDBACK
44
Patent #:
6300936
Issue Dt:
10/09/2001
Application #:
08970953
Filing Dt:
11/14/1997
Title:
FORCE FEEDBACK SYSTEM INCLUDING MULTI-TASKING GRAPHICAL HOST ENVIRONMENT AND INTERFACE DEVICE
45
Patent #:
6128006
Issue Dt:
10/03/2000
Application #:
09049155
Filing Dt:
03/26/1998
Title:
FORCE FEEDBACK MOUSE WHEEL AND OTHER CONTROL WHEELS
46
Patent #:
6104382
Issue Dt:
08/15/2000
Application #:
09058259
Filing Dt:
04/10/1998
Title:
FORCE FEEDBACK TRANSMISSION MECHANISMS
47
Patent #:
5889672
Issue Dt:
03/30/1999
Application #:
09089799
Filing Dt:
06/03/1998
Title:
TACTILEY RESPONSEIVE USER INTERFACE DEVICE AND METHOD THEREFOR
48
Patent #:
6154201
Issue Dt:
11/28/2000
Application #:
09179382
Filing Dt:
10/26/1998
Title:
CONTROL KNOB WITH MULTIPLE DEGREES OF FREEDOM AND FORCE FEEDBACK
Assignor
1
IMMERSION CORPORATION (CALIFORNIA CORPORATION)
Exec Dt:
11/02/1999
Assignee
1
IMMERSION CORPORATION (DELAWARE CORPORATION)
2158 PARAGON DRIVE
SAN JOSE, CALIFORNIA 95131
Correspondence name and address
HICKMAN STEPHENS COLEMAN & HUGHES, LLP
PAUL L. HICKMAN
P.O. BOX 52037
PALO ALTO, CA 94303-0746

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