Mark P Helsel

Person

Seattle, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Microelectromechanical systems (MEMS) scanners for scanning laser d...
- Patent number 9,946,062
- Issue date Apr 17, 2018
- Microvision, Inc.
- Jason B. Tauscher
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Scanning platforms for scanning laser devices
- Patent number 9,759,909
- Issue date Sep 12, 2017
- Microvision, Inc.
- Jason B. Tauscher
- G02 - OPTICS
Information Patent Grant
Scanned beam display having a redirected exit cone using a diffract...
- Patent number 8,579,443
- Issue date Nov 12, 2013
- Microvision, Inc.
- Joshua M. Hudman
- G02 - OPTICS
Information Patent Grant
Fatigue resistant MEMS apparatus and system
- Patent number 8,218,218
- Issue date Jul 10, 2012
- Microvision, Inc.
- Jason B. Tauscher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electromagnetic scanner having variable coil width
- Patent number 8,218,014
- Issue date Jul 10, 2012
- Microvision, Inc.
- Jason B. Tauscher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Resonant beam scanner with raster pinch compensation
- Patent number RE41375
- Issue date Jun 15, 2010
- Microvision, Inc.
- David W Wine
- 250 - Radiant energy
Information Patent Grant
Frequency tunable resonant scanner with auxiliary arms
- Patent number 7,516,896
- Issue date Apr 14, 2009
- Microvision, Inc.
- Mark P. Helsel
- G02 - OPTICS
Information Patent Grant
Method and apparatus for making a MEMS scanner
- Patent number 7,485,485
- Issue date Feb 3, 2009
- Microvision, Inc.
- Kelly D. Linden
- G02 - OPTICS
Information Patent Grant
Display with compensated light source drive
- Patent number 7,473,888
- Issue date Jan 6, 2009
- Microvision, Inc.
- David W. Wine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for scanning regions
- Patent number 7,310,174
- Issue date Dec 18, 2007
- Microvision, Inc.
- David W. Wine
- G02 - OPTICS
Information Patent Grant
Scanned beam display having compensation for pattern dependant heat...
- Patent number 7,157,679
- Issue date Jan 2, 2007
- Microvision, Inc.
- David W. Wine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for blending regions scanned by a beam scanner
- Patent number 7,002,716
- Issue date Feb 21, 2006
- Microvision, Inc.
- David W. Wine
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Resonant beam scanner with raster pinch compensation
- Patent number 6,924,476
- Issue date Aug 2, 2005
- Microvision, Inc.
- David W. Wine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Resonant scanner with asymmetric mass distribution
- Patent number 6,882,462
- Issue date Apr 19, 2005
- Microvision, Inc.
- Mark P. Helsel
- G02 - OPTICS
Information Patent Grant
Active tuning of a torsional resonant structure
- Patent number 6,687,034
- Issue date Feb 3, 2004
- Microvision, Inc.
- David W. Wine
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Frequency tunable resonant scanner with auxiliary arms
- Patent number 6,654,158
- Issue date Nov 25, 2003
- Microvision, Inc.
- Mark P. Helsel
- G02 - OPTICS
Information Patent Grant
Frequency tunable resonant scanner and method of making
- Patent number 6,653,621
- Issue date Nov 25, 2003
- Microvision, Inc.
- David W. Wine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Frequency tunable resonant scanner with auxiliary arms
- Patent number 6,535,325
- Issue date Mar 18, 2003
- Microvision, Inc.
- Mark P. Helsel
- G02 - OPTICS
Information Patent Grant
Frequency tunable resonant scanner and method of making
- Patent number 6,515,278
- Issue date Feb 4, 2003
- Microvision, Inc.
- David W. Wine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Active tuning of a torsional resonant structure
- Patent number 6,512,622
- Issue date Jan 28, 2003
- Microvision, Inc.
- David W. Wine
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Active tuning of a torsional resonant structure
- Patent number 6,384,406
- Issue date May 7, 2002
- Microvision, Inc.
- David W. Wine
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Frequency tunable resonant scanner with auxiliary arms
- Patent number 6,285,489
- Issue date Sep 4, 2001
- Microvision Inc.
- Mark P. Helsel
- G02 - OPTICS
Information Patent Grant
Active tuning of a torsional resonant structure
- Patent number 6,256,131
- Issue date Jul 3, 2001
- Microvision Inc.
- David W. Wine
- G02 - OPTICS
Information Patent Grant
Frequency tunable resonant scanner and method of making
- Patent number 6,245,590
- Issue date Jun 12, 2001
- Microvision Inc.
- David W. Wine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Miniature box vibrating gyroscope
- Patent number 5,656,777
- Issue date Aug 12, 1997
- AlliedSignal, Inc.
- Fred Petri
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Scanned Beam Display Having a Redirected Exit Cone
- Publication number 20120001834
- Publication date Jan 5, 2012
- Microvision, Inc.
- Joshua M. Hudman
- G02 - OPTICS
Information Patent Application
Electromagnetic Scanner Having Variable Coil Width
- Publication number 20110026549
- Publication date Feb 3, 2011
- Microvision, Inc.
- Jason B. Tauscher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fatigue Resistant MEMS Apparatus and System
- Publication number 20100259806
- Publication date Oct 14, 2010
- Microvision, Inc.
- Jason B. Tauscher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Display with compensated light source drive
- Publication number 20070063134
- Publication date Mar 22, 2007
- David W. Wine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for scanning regions
- Publication number 20060082852
- Publication date Apr 20, 2006
- Microvision, Inc.
- David W. Wine
- G02 - OPTICS
Information Patent Application
Scanned beam display having compensation for pattern dependant heat...
- Publication number 20060029295
- Publication date Feb 9, 2006
- David W. Wine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for making a MEMS scanner
- Publication number 20050173770
- Publication date Aug 11, 2005
- Kelly D. Linden
- G02 - OPTICS
Information Patent Application
Frequency tunable resonant scanner with auxiliary arms
- Publication number 20050139678
- Publication date Jun 30, 2005
- Microvision, Inc.
- Mark P. Helsel
- G02 - OPTICS
Information Patent Application
Active tuning of a torsional resonant structure
- Publication number 20040196518
- Publication date Oct 7, 2004
- Microvision, Inc.
- David W. Wine
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Frequency tunable resonant scanner and method of making
- Publication number 20040119004
- Publication date Jun 24, 2004
- Microvision, Inc.
- David W. Wine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Frequency tunable resonant scanner with auxiliary arms
- Publication number 20040085617
- Publication date May 6, 2004
- Microvision, Inc.
- Mark P. Helsel
- G02 - OPTICS
Information Patent Application
Active tuning of a torsional resonant structure
- Publication number 20030161020
- Publication date Aug 28, 2003
- Microvision, Inc.
- David W. Wine
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Frequency tunable resonant scanner and method of making
- Publication number 20030133196
- Publication date Jul 17, 2003
- Microvision, Inc.
- David W. Wine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FREQUENCY TUNABLE RESONANT SCANNER WITH AUXILIARY ARMS
- Publication number 20030117689
- Publication date Jun 26, 2003
- Microvision, Inc.
- Mark P. Helsel
- G02 - OPTICS
Information Patent Application
Active tuning of a torsional resonant structure
- Publication number 20020134929
- Publication date Sep 26, 2002
- Microvision, Inc.
- David W. Wine
- G02 - OPTICS
Information Patent Application
Active tuning of a torsional resonant structure
- Publication number 20020020810
- Publication date Feb 21, 2002
- Microvision, Inc.
- David W. Wine
- G02 - OPTICS
Information Patent Application
Frequency tunable resonant scanner with auxiliary arms
- Publication number 20010033410
- Publication date Oct 25, 2001
- Microvision, Inc.
- Mark P. Helsel
- G02 - OPTICS
Information Patent Application
Frequency tunable resonant scanner and method of making
- Publication number 20010034077
- Publication date Oct 25, 2001
- Microvision, Inc.
- David W. Wine
- G06 - COMPUTING CALCULATING COUNTING

Mark P Helsel

Person

Patents Grantslast 30 patents

Microelectromechanical systems (MEMS) scanners for scanning laser d...

Scanning platforms for scanning laser devices

Scanned beam display having a redirected exit cone using a diffract...

Fatigue resistant MEMS apparatus and system

Electromagnetic scanner having variable coil width

Resonant beam scanner with raster pinch compensation

Frequency tunable resonant scanner with auxiliary arms

Method and apparatus for making a MEMS scanner

Display with compensated light source drive

Method and apparatus for scanning regions

Scanned beam display having compensation for pattern dependant heat...

Method and apparatus for blending regions scanned by a beam scanner

Resonant beam scanner with raster pinch compensation

Resonant scanner with asymmetric mass distribution

Active tuning of a torsional resonant structure

Frequency tunable resonant scanner with auxiliary arms

Frequency tunable resonant scanner and method of making

Frequency tunable resonant scanner with auxiliary arms

Frequency tunable resonant scanner and method of making

Active tuning of a torsional resonant structure

Active tuning of a torsional resonant structure

Frequency tunable resonant scanner with auxiliary arms

Active tuning of a torsional resonant structure

Frequency tunable resonant scanner and method of making

Miniature box vibrating gyroscope

Patents Applicationslast 30 patents

Scanned Beam Display Having a Redirected Exit Cone

Electromagnetic Scanner Having Variable Coil Width

Fatigue Resistant MEMS Apparatus and System

Display with compensated light source drive

Method and apparatus for scanning regions

Scanned beam display having compensation for pattern dependant heat...

Method and apparatus for making a MEMS scanner

Frequency tunable resonant scanner with auxiliary arms

Active tuning of a torsional resonant structure

Frequency tunable resonant scanner and method of making

Frequency tunable resonant scanner with auxiliary arms

Active tuning of a torsional resonant structure

Frequency tunable resonant scanner and method of making

FREQUENCY TUNABLE RESONANT SCANNER WITH AUXILIARY ARMS

Active tuning of a torsional resonant structure

Active tuning of a torsional resonant structure

Frequency tunable resonant scanner with auxiliary arms

Frequency tunable resonant scanner and method of making