IP Library › Assignment 010742/0569
Patent Assignment
Reel/Frame 010742/0569

Assignment of Assignor's Interest

Recorded: 2000-04-13 Pages: 8
Assignors
SPX CORPORATION
Executed: 1999-12-16
GENERAL SIGNAL CORPORATION
Executed: 2000-02-09
Assignees
ULTRATECH STEPPER, INC.
3050 ZANKER ROAD, SAN JOSE, CALIFORNIA, 95134
ULTRATECH STEPPER EAST, INC.
7 STATTUCK ROAD, ANDOVER, MASSACHUSETTS, 01801
Covered Properties (21)
Claw Hammer with Protective Cushion
Patent: 4,576,361 →
Application: 06/238,906 →
Microlithographic System
Patent: 4,616,908 →
Application: 06/632,449 →
Microlithographic Calibration Scheme
Patent: 4,640,619 →
Application: 06/711,587 →
Apparatus and Method for Automatic Operation of a High Pressure Mercury Arc Lamp
Patent: 4,672,271 →
Application: 06/723,219 →
Microlithographic Reticle Positioning System
Patent: 4,667,415 →
Application: 06/802,734 →
Autofocus System for Microlithography
Patent: 5,008,705 →
Application: 07/513,783 →
Accumulated Exposure Detection with Exposure Terminating Attenuated
Patent: 5,070,235 →
Application: 07/539,796 →
Rotational Flexure Stage
Patent: 5,083,757 →
Application: 07/548,081 →
Apparatus and Method for Protecting, Installing and Removing Mercury- Vapor Lamps
Patent: 5,094,641 →
Application: 07/561,540 →
Distance and Tilt Sensing Apparatus
Patent: 5,101,226 →
Application: 07/601,412 →
Large Aperture Reflective Interferometer for Measuring Convex Spherical Surfaces
Patent: 5,155,554 →
Application: 07/632,108 →
Illuminator for Microlithographic Integrated Circuit Manufacture
Patent: 5,166,530 →
Application: 07/811,820 →
Photolithographic Reduction Imaging of Extended Field
Patent: 5,281,996 →
Application: 07/940,537 →
Mounting System for Optical Annulus in Lens Assembly
Patent: 5,353,166 →
Application: 07/957,524 →
Partial Coherence Varier for Microlithographic System
Patent: 5,383,000 →
Application: 07/981,051 →
Microlithographic Projection System
Patent: 5,359,388 →
Application: 08/042,150 →
Decoupled Mount for Optical Element and Stacked Annuli Assembly
Patent: 5,428,482 →
Application: 08/079,976 →
Variable Annular Illuminator for Photolithographic Projection Imager
Patent: 5,452,054 →
Application: 08/342,787 →
Spatial Uniformity Varier for Microlithographic Illuminator
Patent: 5,461,456 →
Application: 08/395,171 →
Method of Mounting an Optical Elemment
Patent: 5,488,514 →
Application: 08/404,924 →
Variable Annular Illuminator for Photolithographic Projection Imager
Patent: 5,757,470 →
Application: 08/516,521 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Aug 27, 1984
From: KING, MICHAEL C.
To: GCA CORPORATION A CORP OF DE
Reel/Frame 004314/0950 →
Assignment of Assignors Interest. Apr 15, 1985
From: GEAR, GARHY; WISEMAN, STEVEN S.
To: OMNIPRISE ENGINEERING LTD., AN AZ CORP.
Reel/Frame 004394/0654 →
Assignment of Assignors Interest. May 15, 1985
From: EDMARK, KARL W.
To: GCA CORPORATION, 209 BURLINGTON ROAD, BEDFORD, MA., A CORP. OF DE.
Reel/Frame 004406/0539 →
Assignment of Assignors Interest. Nov 29, 1985
From: BARSKY, SAMUEL M.
To: GCA CORPORATION, 209 BURLINGTON ROAD, BEDFORD, MA., A CORP. OF DE.
Reel/Frame 004489/0424 →
Assignment of Assignors Interest. Feb 12, 1987
From: OMNIPRISE ENGINEERING LTD.
To: OMNIPRISE, INC., A CORP OF DE.
Reel/Frame 004664/0459 →
Assignment of Assignors Interest. Apr 7, 1987
From: OMNIPRISE, INC.
To: WEISS, HARRY M
Reel/Frame 004689/0939 →
Security Interest Apr 27, 1987
From: GCA CORPORATION, A DE. CORP.
To: BANK OF NEW ENGLAND, N.A., AS AGENT
Reel/Frame 004701/0138 →
Assignment of Assignors Interest. Dec 19, 1988
From: WEISS, HARRY M.
To: GENERAL SIGNAL CORPORATION
Reel/Frame 004983/0998 →
Assignment of Assignors Interest. Apr 23, 1990
From: SINDLEDECKER, GLENN L.
To: GENERAL SIGNAL CORPORATION, A CORP OF NY
Reel/Frame 005290/0154 →
Assignment of Assignors Interest. Jun 18, 1990
From: HOLLMAN, RICHARD F.
To: GENERAL SIGNAL CORPORATION, A CORP. OF NJ.
Reel/Frame 005343/0633 →
Assignment of Assignors Interest. Jul 5, 1990
From: BARSKY, SAMUEL M.
To: GENERAL SIGNAL CORPORATION, A CORP. OF NY
Reel/Frame 005364/0707 →
Assignment of Assignors Interest. Aug 1, 1990
From: MCCLEARY, ROGER W.; ALLEGRETTO, ROBERT S.
To: GENERAL SIGNAL CORPORATION, A CORP. OF NY
Reel/Frame 005396/0307 →
Assignment of Assignors Interest. Oct 22, 1990
From: BEAULIEU, DAVID R.; WALLACE, JOHN D.
To: GENERAL SIGNAL CORPORATION, A CORP. OF NY
Reel/Frame 005479/0566 →
Assignment of Assignors Interest. Dec 20, 1990
From: SCHNABLE, GEORGE K.; VANKERKHOVE, STEVEN J.
To: GENERAL SIGNAL CORPORATION, A CORP. OF NY
Reel/Frame 005569/0456 →
Assignment of Assignors Interest. Dec 20, 1991
From: MC CLEARY, ROGER W.
To: GENERAL SIGNAL CORPORATION
Reel/Frame 005965/0650 →
Assignment of Assignors Interest. Sep 4, 1992
From: BRUNING, JOHN H.; BEAULIEU, DAVID R.
To: GENERAL SIGNAL
Reel/Frame 006316/0632 →
Assignment of Assignors Interest. Oct 6, 1992
From: HANFORD, KEITH E.; JOHNSON, EDWARD A.
To: GENERAL SIGNAL CORPORATION
Reel/Frame 006286/0001 →
Assignment of Assignors Interest. Nov 24, 1992
From: MICHALOSKI, PAUL F.; PARTLO, WILLIAM N.
To: GENERAL SIGNAL CORPORATION
Reel/Frame 006346/0463 →
Assignment of Assignor's Interest Aug 2, 1993
From: HOLLMAN, RICHARD F.
To: GENERAL SIGNAL CORPORATION
Reel/Frame 006627/0608 →
Security Interest Feb 2, 1994
From: FLEET BANK OF MASSACHUSETTS, N.A.
To: GENERAL SIGNAL TECHNOLOGY CORPORATION
Reel/Frame 006850/0394 →
Assignment of Assignor's Interest Jul 20, 1998
From: INTEGRATED SOLUTIONS, INC.
To: ULTRATECH ACQUISITION SUB, INC.
Reel/Frame 009314/0521 →
Security Interest Jan 4, 1999
From: TROPEL CORPORATION
To: CITIBANK, N.A.
Reel/Frame 009678/0010 →
Assignment of Assignor's Interest Oct 8, 1999
From: GENERAL SIGNAL CORPORATION
To: SAC CORP.
Reel/Frame 010299/0646 →
Change of Name Oct 8, 1999
From: SAC CORP.
To: GENERAL SIGNAL CORPORATION
Reel/Frame 010299/0651 →
Security Interest Dec 17, 1999
From: CITIBANK, N.A.
To: GENERAL SIGNAL CORPORATION
Reel/Frame 010470/0049 →