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Patent Assignment Assignor Details

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Assignor Name : HT MEDICAL SYSTEMS, INC.

Total Assignments: 8

Assignment: 1

Reel/Frame:	013532/0798			Pages:	5
		Recorded:	12/02/2002
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

HT MEDICAL SYSTEMS, INC.

Exec Dt:

02/01/2001

Assignee

IMMERSION MEDICAL, INC.

55 WEST WATKINS MILL ROAD

GAITHERSBURG, MARYLAND 21029

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

6106301

NONE

08923477

D427635

NONE

29095537

Correspondence name and address
	IMMERSION CORPORATION
	ATTN: JIAN MA
	801 FOX LANE
	SAN JOSE, CA 95131

Assignment: 2

Reel/Frame:	013764/0314			Pages:	5
		Recorded:	02/19/2003
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

HT MEDICAL SYSTEMS, INC.

Exec Dt:

02/01/2001

Assignee

IMMERSION MEDICAL, INC.

55 WEST WATKINS MILL RD.

GAITHERSBURG, MARYLAND 20878

Property

Pat #

Pub #

Intl #

App #

6929481

NONE

09237969

Correspondence name and address
	COOLEY GODWARD LLP
	ERIK B. MILCH
	11951 FREEDOM DRIVE
	ONE FREEDOM SQUARE, RESTON TOWN CENTER
	RESTON, VA 20190-5656

Assignment: 3

Reel/Frame:	014478/0049			Pages:	4
		Recorded:	09/09/2003
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

HT MEDICAL SYSTEMS, INC.

Exec Dt:

02/01/2001

Assignee

IMMERSION MEDICAL, INC.

55 WEST WATKINS MILL ROAD

GAITHERSBURG, MARYLAND 20878

Property

Pat #

Pub #

Intl #

App #

7931470

US20040048230

10657144

Correspondence name and address
	COOLEY GODWARD LLP
	CHRISTOPHER R. HUTTER
	PATENT GROUP, ONE FREEDOM SQUARE, RESTON
	TOWN CENTER, 11951 FREEDOM DEIVE
	RESTON, VA 20190-5656

Assignment: 4

Reel/Frame:	014482/0957			Pages:	4
		Recorded:	09/09/2003
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

HT MEDICAL SYSTEMS, INC.

Exec Dt:

02/01/2001

Assignee

IMMERSION MEDICAL, INC.

55 WEST WATKINS MILL ROAD

GAITHERSBURG, MARYLAND 20878

Property

Pat #

Pub #

Intl #

App #

7806696

US20040076940

10657145

Correspondence name and address
	COOLEY GODWARD LLP
	PATENT GROUP
	ONE FREEDOM SQUARE, RESTON TOWN CENTER
	11951 FREEDOM DRIVE
	RESTON, VA 20190-5656

Assignment: 5

Reel/Frame:	014490/0313			Pages:	4
		Recorded:	09/09/2003
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

HT MEDICAL SYSTEMS, INC.

Exec Dt:

02/01/2001

Assignee

IMMERSION MEDICAL, INC.

55 WEST WATKINS MILL ROAD

GAITHERSBURG, MARYLAND 20878

Property

Pat #

Pub #

Intl #

App #

7833018

US20040045561

10657079

Correspondence name and address
	COOLEY GODWARD LLP
	PATENT GROUP
	ONE FREEDOM SQUARE, RESTON TOWN CENTER
	11951 FREEDOM DRIVE
	RESTON, VA 20190-5656

Assignment: 6

Reel/Frame:	019515/0699			Pages:	4
		Recorded:	07/03/2007
Attorney Dkt #:	034701-370
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

HT MEDICAL SYSTEMS, INC.

Exec Dt:

02/01/2001

Assignee

IMMERSION MEDICAL, INC.

55 WEST WATKINS MILL ROAD

GAITHERSBURG, MARYLAND 20878

Property

Pat #

Pub #

Intl #

App #

8480406

US20060046235

11204646

Correspondence name and address
	DAVID B. RITCHIE
	P.O. BOX 640640
	SAN JOSE, CA 95164-0640

Assignment: 7

Reel/Frame:	020371/0140			Pages:	3
		Recorded:	01/16/2008
Attorney Dkt #:	034701-386
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

HT MEDICAL SYSTEMS, INC.

Exec Dt:

02/01/2001

Assignee

IMMERSION MEDICAL, INC.

55 WEST WATKINS MILL ROAD

GAITHERSBURG, MARYLAND 20878

Property

Pat #

Pub #

Intl #

App #

7308831

US20030069719

10238990

Correspondence name and address
	DAVID B. RITCHIE
	P.O. BOX 640640
	SAN JOSE, CA 95164-0640

Assignment: 8

Reel/Frame:	022776/0994			Pages:	3
		Recorded:	06/03/2009
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

HT MEDICAL SYSTEMS, INC.

Exec Dt:

02/01/2001

Assignee

IMMERSION MEDICAL, INC.

55 WATKINS MILL ROAD

GAITHERSBURG, MARYLAND 20878

Property

Pat #

Pub #

Intl #

App #

6470302

NONE

09238559

Correspondence name and address
	KILPATRICK STOCKTON, LLP
	1001 W. FOURTH STREET
	WINSTON-SALEM, NC 27101

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