USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Patent Assignment Details

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

Reel/Frame:	005518/0882			Pages:	5
		Recorded:	12/06/1990
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Total properties: 21

Patent #:	4268607	Issue Dt:	05/19/1981	Application #:	05970253	Filing Dt:	12/18/1978
Title:	METHOD OF PATTERNING A RESIST LAYER FOR MANUFACTURE OF A SEMICONDUCTOR ELEMENT

Patent #:	4291990	Issue Dt:	09/29/1981	Application #:	06005199	Filing Dt:	01/22/1979
Title:	APPARATUS FOR MEASURING THE DISTRIBUTION OF IRREGULARITIES ON A MIRROR SURFACE

Patent #:	4281399	Issue Dt:	07/28/1981	Application #:	06059127	Filing Dt:	07/20/1979
Title:	SEMICONDUCTOR MEMORY DEVICE

Patent #:	4269653	Issue Dt:	05/26/1981	Application #:	06091037	Filing Dt:	11/05/1979
Title:	APERTURE STOP

Patent #:	4264715	Issue Dt:	04/28/1981	Application #:	06094048	Filing Dt:	11/14/1979
Title:	METHOD OF PREPARING RESIST PATTERN

Patent #:	4313255	Issue Dt:	02/02/1982	Application #:	06105937	Filing Dt:	12/21/1979
Title:	METHOD FOR MANUFACTURING INTEGRATED CIRCUIT DEVICE

Patent #:	4346325	Issue Dt:	08/24/1982	Application #:	06134677	Filing Dt:	03/27/1980
Title:	ELECTRON GUN

Patent #:	4283439	Issue Dt:	08/11/1981	Application #:	06144836	Filing Dt:	04/29/1980
Title:	METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE BY FORMING A TUNGSTEN SILICIDE OR MOLYBDENUM SILICIDE ELECTRODE

Patent #:	4366383	Issue Dt:	12/28/1982	Application #:	06165618	Filing Dt:	07/03/1980
Title:	ELECTRON BEAM TYPE PATTERN TRANSFER APPARATUS

Patent #:	4371423	Issue Dt:	02/01/1983	Application #:	06183813	Filing Dt:	09/03/1980
Title:	METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE UTILIZING A LIFT-OFF TECHNIQUE

Patent #:	4377902	Issue Dt:	03/29/1983	Application #:	06183815	Filing Dt:	09/03/1980
Title:	METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE USING LABOR BEAM CRYSTALLIZED POLY-/AMORPHOUS LAYER

Patent #:	4372030	Issue Dt:	02/08/1983	Application #:	06208395	Filing Dt:	11/19/1980
Title:	METHOD FOR PRODUCING A SEMICONDUCTOR DEVICE

Patent #:	4338139	Issue Dt:	07/06/1982	Application #:	06210749	Filing Dt:	11/26/1980
Title:	METHOD OF FORMING SCHOTTKY-I2 L BY IMPLANTATION AND LASER BOMBARDMENT

Patent #:	4504332	Issue Dt:	03/12/1985	Application #:	06374232	Filing Dt:	05/03/1982
Title:	METHOD OF MAKING A BIPOLAR TRANSISTOR

Patent #:	4523213	Issue Dt:	06/11/1985	Application #:	06396843	Filing Dt:	07/09/1982
Title:	MOS SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

Patent #:	4151421	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4181860	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4151417	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4158140	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4218621	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4193783	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignor

Exec Dt:

05/31/1990

Assignee

72 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI,

KANAGAWA-KEN,, JAPAN

Correspondence name and address
	DAVID W. HILL
	FINNEGAN, HENDERSON, FARABOW ET AL
	1300 I STREET, N.W.
	WASHINGTON, D.C. 20005-3315

Search Results as of: 05/14/2024 09:49 AM

If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6

Web interface last modified: August 25, 2017 v.2.6