Patent Assignment
Reel/Frame 012916/0643
Merger
Recorded: 2002-06-03
Pages: 8
Assignor
SPECTRA PRECISION, INC.
Executed: 2001-12-17
Assignee
TRIMBLE NAVIGATION LIMITED
645 N. MARY AVENUE, SUNNYVALE, CALIFORNIA, 94088
Covered Properties
(75)
Multiple Reference Laser Beam Apparatus
Patent:
4,676,598 →
Application:
06/734,325 →
Detector Device for a Rotating Light Beam
Patent:
4,676,634 →
Application:
06/762,518 →
Lighthouse Structure and Compensating Lens in Reference Laser Beam Projecting Apparatus
Patent:
4,662,707 →
Application:
06/781,094 →
Remote Indicator for a Laser Alignment System
Patent:
4,653,910 →
Application:
06/788,753 →
Laser Alignment System with Modulated Field
Patent:
4,674,870 →
Application:
06/788,764 →
Self Leveling Transmitter for Laser Alignment Systems
Patent:
4,679,937 →
Application:
06/788,800 →
Apparatus and Method for Providing Multiple Reference Laser Beams
Patent:
4,770,480 →
Application:
06/862,120 →
Three Dimensional Laser Beam Survey System
Patent:
4,830,489 →
Application:
06/898,080 →
Level Detector Housing
Patent:
4,752,539 →
Application:
06/913,827 →
Apparatus and Method for Detecting the Position and Orientation of a Reference Beam of Light
Patent:
4,786,178 →
Application:
06/941,848 →
Laser Alignment System with Modulated Field
Patent:
4,732,471 →
Application:
07/004,463 →
Laser Alignment System with Modulated Field
Patent:
4,756,617 →
Application:
07/006,862 →
Self Leveling Transmitter for Laser Alignment Systems
Patent:
4,767,208 →
Application:
07/069,480 →
Apparatus and Method for Projection of Reference Planes of Light
Patent:
4,836,669 →
Application:
07/120,817 →
Multi-Paned Polygonal Lighthouse Assembly with Improved Corner Configuration
Patent:
4,776,672 →
Application:
07/121,090 →
Level/Plumb Indicator with Tilt Compensation
Patent:
4,852,265 →
Application:
07/179,510 →
Method for Automatic Depth Control for Earth Moving and Grading
Patent:
4,914,593 →
Application:
07/204,386 →
Method for Automatic Depth Control for Earth Moving and Grading
Patent:
4,918,608 →
Application:
07/204,508 →
Method for Automatic Position Control of a Tool
Patent:
4,924,374 →
Application:
07/204,541 →
Level/Plumb Indicator with Tilt Compensation
Patent:
4,912,851 →
Application:
07/215,678 →
Laser-Based Measurement System
Patent:
4,895,440 →
Application:
07/234,565 →
Laser Control of Excavating Machine Digging Depth
Patent:
4,888,890 →
Application:
07/270,645 →
Method and Apparatus for Controlling Motorgrader Cross Slope Cut
Patent:
4,926,948 →
Application:
07/372,909 →
Magnetic Motion Damping System for Pendulous Compensator
Patent:
5,026,157 →
Application:
07/380,611 →
Detection and Display Device
Patent:
4,976,538 →
Application:
07/428,624 →
Laser Beam Measurement System
Patent:
5,000,564 →
Application:
07/491,227 →
Apparatus Formautomatic Depth Control for Earth Moving and Grading
Patent:
5,184,293 →
Application:
07/497,981 →
Method for Automatic Depth Control for Earth Moving and Grading
Patent:
5,235,511 →
Application:
07/497,982 →
Computer Aided Positioning System and Method
Patent:
5,076,690 →
Application:
07/522,745 →
Method and Apparatus for Controlling the Slope of a Blade on a Motorgrader
Patent:
5,078,215 →
Application:
07/530,905 →
A Two-Axis Levelling Instrument with a Single Pendulum for Projecting a Level Laser Beam
Patent:
5,108,177 →
Application:
07/581,237 →
Laser Beam Apparatus for Providing Multiple Reference Beams
Patent:
5,144,486 →
Application:
07/590,677 →
Automatic Plumb and Level Tool
Patent:
5,075,977 →
Application:
07/602,353 →
Laser Beam Target
Patent:
5,095,629 →
Application:
07/648,559 →
Method and Apparatus for Controlling the Blade of a Motorgrader
Patent:
5,107,932 →
Application:
07/662,952 →
Computer Aided Three Dimensional Positioning Sensing System and Method
Patent:
5,137,354 →
Application:
07/740,649 →
Light Beam Deflecting Apparatus Including a Fluid
Patent:
5,166,831 →
Application:
07/771,314 →
Focus Compensating Lens for Use in Extreme Temperatures
Patent:
5,225,928 →
Application:
07/772,068 →
Adjustable Focus Technique and Apparatus Using a Moveable Weak Lens
Patent:
5,257,279 →
Application:
07/893,260 →
Automatic Plumb and Level Tool with Acoustic Measuring Capability
Patent:
5,287,627 →
Application:
07/984,320 →
Method and Apparatus for Determining the Position of a Retroreflective Element
Patent:
5,301,005 →
Application:
08/015,816 →
Agricultural Aircraft Control System Using the Global Positioning System
Patent:
5,334,987 →
Application:
08/041,162 →
Earthmoving Apparatus and Method for Grading Land Providing Continuous Resurveying
Patent:
5,375,663 →
Application:
08/042,092 →
Laser-Based Pipe Alignment Device and Method
Patent:
5,426,507 →
Application:
08/047,630 →
Technique and Apparatus Using a Moveable Weak Lens
Patent:
5,335,244 →
Application:
08/108,899 →
Solid-State Laser with Active Etalon and Method Therefor
Patent:
5,479,431 →
Application:
08/252,949 →
Solid-State Laser
Patent:
5,440,574 →
Application:
08/253,072 →
Pipe Alignment Apparatus and Method Using Green Light
Patent:
5,465,493 →
Application:
08/253,073 →
System for Determining the Position of a Tool Mounted on Pivotable Arm Using a Ligth Source and Reflectors
Patent:
5,848,485 →
Application:
08/774,203 →
Laser Beam Receiver Circuit
Patent:
5,886,776 →
Application:
08/797,844 →
Self-Aligning Laser Transmitter Having a Dual Slope Grade Mechanism
Patent:
5,852,493 →
Application:
08/815,623 →
System for Adjusting the Orientation of a Plane of Laser Light
Patent:
5,844,679 →
Application:
08/833,978 →
Position Leveling Sensor for a Laser Transmitter
Patent:
5,994,688 →
Application:
08/834,472 →
Autofocusing System for a Laser Transmitter
Patent:
5,867,522 →
Application:
08/834,473 →
Laser Transmitter Incorporating Target Dither
Patent:
5,977,534 →
Application:
08/834,476 →
Focusing Mechanism Using a Thin Diaphragm
Patent:
5,805,362 →
Application:
08/834,477 →
Laser Transmitter Incorporating Auto Scan Dither Zone
Patent:
6,091,487 →
Application:
08/926,395 →
Shock and Vibration Sensor
Patent:
6,034,613 →
Application:
08/926,901 →
System and Method for Leveling an Apparatus
Patent:
6,088,623 →
Application:
08/953,115 →
Arrangement for Determining the Relative Angular Orientation Between a First Machine Element and a Second Machine Element
Patent:
6,099,235 →
Application:
08/984,861 →
System for Distinguishing True Target Reflections from Ghost Target Reflections
Patent:
5,959,739 →
Application:
09/022,506 →
System and Method for Calibrating a Laser Transmitter
Patent:
6,043,874 →
Application:
09/058,461 →
Solar Powered Laser Receiver Circuit
Patent:
6,046,445 →
Application:
09/060,677 →
Laser Transmitter Incorporating Target Dither
Patent:
6,121,598 →
Application:
09/237,137 →
Method and Apparatus for Controlling the Spatial Orientation of the Blade on an Earthmoving Machine
Patent:
6,112,145 →
Application:
09/237,786 →
System and Method for Aligning a Laser Transmitter
Patent:
6,055,046 →
Application:
09/241,233 →
Laser Receiver with Out-of-Plumb Indication and Compensation
Patent:
6,292,258 →
Application:
09/363,576 →
Active Compensator Damping in Laser Transmitters
Patent:
6,384,913 →
Application:
09/364,949 →
Arrangement for determining the relative angular orientation between a first machine element and a second machine element
Patent:
6,325,590 →
Application:
09/465,043 →
Linear Transducer Arrangement
Patent:
6,672,797 →
Application:
09/491,907 →
Transducer Arrangement for Screed Control
Patent:
6,530,720 →
Application:
09/492,061 →
Arrangement for Determining the Relative Angular Orientation Between a First Machine Element and a Second Machine Element
Patent:
6,447,240 →
Application:
09/521,011 →
Light Detector for Multi-Axis Position Control
Patent:
6,470,251 →
Application:
09/653,430 →
Control system and method for controlling a screed head
Application:
09/766,288 →
Publication:
US 2002/0127058
Method for Control System Setup
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
May 15, 1985
From: MARKLEY, THEODORE J.; OMLOR, RICHARD J.; VATTER, WILLIAM K.; SOBOTTKE, MARK D.
To: SPECTRA-PHYSICS, INC.
Reel/Frame 004409/0977 →
Assignment of Assignors Interest.
Aug 5, 1985
From: PETERSEN, ALAN
To: SPECTRA-PHYSICS, INC., 3333 NORTH FIRST STREET, SAN JOSE, CALIFORNIA, 95134-1995, A CORP OF CALIFORNIA
Reel/Frame 004488/0750 →
Assignment of Assignors Interest.
Sep 27, 1985
From: TEACH, TED L.; SOBOTTKE, MARK D.
To: SPECTRA-PHYSICS, INC., 3333 NORTH FIRST STREET SAN JOSE, CA 95134-1995 A CORP OF CA
Reel/Frame 004462/0965 →
Assignment of Assignors Interest.
Oct 18, 1985
From: POLING, MARK E.
To: SPECTRA-PHYSICS, INC., SAN JOSE, CA., A CORP. OF
Reel/Frame 004472/0050 →
Assignment of Assignors Interest.
Oct 18, 1985
From: CAIN, GARY L.; GOREN, SIDNEY B.
To: SPECTRA-PHYSICS INC., SAN JOSE, CALIFORNIA, A CORP OF CA.
Reel/Frame 004471/0336 →
Assignment of Assignors Interest.
Nov 20, 1985
From: MARKLEY, THEODORE J.; CAIN, GARY L.; MEYERS, LAWRENCE J.; TEACH, TED L.
To: SPECTRA-PHYSICS INC., A CORP. OF CA.
Reel/Frame 004487/0133 →
Assignment of Assignors Interest.
May 12, 1986
From: TEACH, TED L.
To: SPECTRA-PHYSICS, INC.
Reel/Frame 004554/0722 →
Change of Name
Jan 25, 1988
From: SPECTRA-PHYSICS (DELAWARE), INC., A CORP. OF DE (CHANGED TO)
To: SPECTRA-PHYSICS, INC., (A CORP. OF DE)
Reel/Frame 004854/0646 →
Merger Effective Date: 8-05-87.
Jan 25, 1988
From: SPECTRA-PHYSICS, INC., (A DE. CORP.) MERGED INTO) SUNSHINE ACQUISITION CORP. (DELAWARE) (A DE. CORP.) (CHANGED TO)
To: SPECTRA-PHYSICS, INC.,
Reel/Frame 004854/0651 →
Assignment of Assignors Interest.
Jan 25, 1988
From: SPECTRA-PHYSICS, INC., (A CA CORP.) (MERGED INTO)
To: SPECTRA-PHYSICS (DELAWARE) INC. A CORP. OF DE
Reel/Frame 004854/0640 →
Assignment of Assignors Interest.
Apr 8, 1988
From: RANDO, JOSEPH F.; SCHWARTZ, HENRY L.
To: SPECTRA-PHYSICS, INC.
Reel/Frame 004870/0992 →
Assignment of Assignors Interest.
Jun 9, 1988
From: MIDDLETON, CHRISTOPHER O.; ROBSON, COLIN L.
To: SPECTRA PHYSICS, 3333 N. FIRST STREET, SAN JOSE, CA 95134-1395 A CORP. OF DE
Reel/Frame 004896/0188 →
Assignment of Assignors Interest.
Jun 9, 1988
From: MIDDLETON, CHRISTOPHER O.; ROBSON, COLIN L.
To: SPECTRA PHYSICS
Reel/Frame 004905/0686 →
Assignment of Assignors Interest.
Jul 6, 1988
From: RANDO, JOSEPH F.; SCHWARTZ, HENRY L.
To: SPECTRA PHYSICS, INC.
Reel/Frame 004905/0887 →
Assignment of Assignors Interest.
Aug 22, 1988
From: CAIN, GARY L.; SOBOTTKE, MARK D.
To: SPECTRA-PHYSICS, INC., 3333 N. FIRST STREET, SAN JOSE, CA 95134, A CORP. OF DE
Reel/Frame 004921/0650 →
Assignment of Assignors Interest.
Oct 17, 1988
From: CAIN, GARY L.; SOBOTTKE, MARK D.
To: SPECTRA-PHYSICS, INC., 3333 N. FIRST STREET, SAN JOSE, CALIFORNIA 95134 A CORP. OF DE
Reel/Frame 004955/0209 →
Assignment of Assignors Interest.
Nov 14, 1988
From: STUDEBAKER, ROBERT H.; TEACH, TED L.; KIDWELL, MICHAEL H.
To: SPECTRA-PHYSICS, A CORP. OF DE
Reel/Frame 004972/0805 →
Assignment of Assignors Interest.
Aug 21, 1989
From: CAIN, GARY L.; HART, EDWARD E.; WINCKLER, PETER S.
To: SPECTRA-PHYSICS, INC.
Reel/Frame 005136/0580 →
Assignment of Assignors Interest.
Aug 21, 1989
From: DAVIDSON, JAMES B.; KAZ, PETER N.; KIDWELL, MICHAEL H.; ZACHMAN, MARK E.
To: SPECTRA PHYSICS, INC., 3333 N. FIRST ST., SAN JOSE, CA 95134 A CORP. OF DE
Reel/Frame 005146/0852 →
Assignment of Assignors Interest.
Dec 4, 1989
From: AKE, DU WAIN K.
To: SPECTRA-PHYSICS, INC., A CORP. OF DE
Reel/Frame 005195/0751 →
Assignment of Assignors Interest.
Apr 18, 1991
From: SPECTRA-PHYSICS, INC., A CORP. OF DE
To: SPECTRA-PHYSICS LASERPLANE, INC., A DE CORP.
Reel/Frame 005668/0660 →
Assignment of Assignors Interest.
Jul 18, 1991
From: ROBSON, COLIN L.
To: SPECTRA-PHYSICS, INC., A CORP. OF DE
Reel/Frame 005773/0433 →
Assignment of Assignor's Interest
Sep 22, 1997
From: SPECTRA-PHYSICS HOLDINGS USA, INC.
To: SPECTRA-PHYSICS LASERPLANE, INC.
Reel/Frame 008715/0787 →
Assignment of Assignor's Interest
Sep 22, 1997
From: SPECTRA-PHYSICS, INC.
To: SPECTRA-PHYSICS HOLDINGS USA, INC.
Reel/Frame 008723/0861 →
Change of Name
Nov 10, 1997
From: SPECTRA-PHYSICS LASERPLANE, INC.
To: SPECTRA PRECISION, INC.
Reel/Frame 008783/0375 →