Inventor

Larry Pearlstein

Inventor

Newtown, PA, US

Overview

1995–2018

Patent span

Electricity

Primary field (CPC H)

Patents· 73 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Nprimary

H04NPictorial communication, e.g. television40%

G06TImage data processing or generation, in general14%

G11BInformation storage based on relative movement between record carrier and transducer13%

H03MCoding13%

G06FElectric digital data processing8%

G09GArrangements or circuits for control of indicating devices using static means to present variable information4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

G02BOptical elements, systems or apparatus1%

G02CSpectacles1%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein1%

PatentTitleYear

9,866,785'Automatic reduction of video display device power consumption'2018 9,521,392'Method and system for frame rate conversion of 3D frames'2016 9,459,474'Methods and systems for enhanced viewing of a display device'2016 9,318,096'Method and system for active noise cancellation based on remote noise measurement and supersonic transport'2016 9,204,086'Method and apparatus for transmitting and using picture descriptive information in a frame rate conversion processor'2015 9,172,954'Hybrid memory compression scheme for decoder bandwidth reduction'2015 9,069,225'Methods and systems for enhanced viewing of a display device'2015 8,879,834'Method and apparatus for reduced complexity video processing via special chroma handling'2014 8,773,587'Adaptation of frame selection for frame rate conversion'2014 8,760,574'Image processing methods and systems for frame rate conversion'2014 8,675,128'Image processing method and system with repetitive pattern detection'2014 8,610,826'Method and apparatus for integrated motion compensated noise reduction and frame rate conversion'2013 8,566,382'Method and apparatus for improved calculation of multiple dimension fast fourier transforms'2013 8,565,310'Hybrid memory compression scheme for decoder bandwidth reduction'2013 8,488,059'Adaptation of frame selection for frame rate conversion'2013 8,363,161'Systems, methods, and apparatus for synchronization of audio and video signals'2013 8,331,659'Method and apparatus for reduced complexity video processing via special chroma handling'2012 8,306,122'Method and apparatus for processing image data'2012 8,255,665'SIMD processor with register addressing, buffer stall and methods'2012 8,253,854'Image processing method and system with repetitive pattern detection'2012 8,126,050'Methods and apparatus for decoding and displaying different resolution video signals'2012 7,941,649'SIMD processor executing min/max instructions'2011 7,804,430'Methods and apparatus for processing variable length coded data'2010 7,782,938'Methods for reduced cost insertion of video subwindows into compressed video'2010 7,743,376'Method and apparatus for managing tasks in a multiprocessor system'2010 7,573,938'Methods and apparatus for decoding and displaying different resolution video signals'2009 7,555,513'SIMD processor having enhanced operand storage interconnects'2009 7,434,034'SIMD processor executing min/max instructions'2008 7,434,024'SIMD processor with register addressing, buffer stall and methods'2008 7,385,534'Methods and apparatus for processing variable length coded data'2008 7,295,611'Methods and apparatus for decoding and displaying different resolution video signals'2007 7,173,970'Methods and apparatus for decoding and displaying multiple digital images in parallel'2007 7,132,963'Methods and apparatus for processing variable length coded data'2006 6,829,303'Methods and apparatus for decoding images using dedicated hardware circuitry and a programmable processor'2004 6,668,018'Methods and apparatus for representing different portions of an image at different resolutions'2003 6,594,311'Methods for reduced cost insertion of video subwindows into compressed video'2003 6,563,876'Methods and apparatus for decoding and displaying high definition and standard definition digital video images at standard definition resolution'2003 6,539,058'Methods and apparatus for reducing drift due to averaging in reduced resolution video decoders'2003 6,469,744'Methods and apparatus for encoding, decoding and displaying images in a manner that produces smooth motion'2002 6,385,248'Methods and apparatus for processing luminance and chrominance image data'2002 6,370,192'Methods and apparatus for decoding different portions of a video image at different resolutions'2002 6,262,770'Methods and apparatus for decoding high and standard definition images and for decoding digital data representing images at less than the image\'s full resolution'2001 6,249,547'Methods and apparatus for decoding high definition and standard definition digital video images using a single decoder apparatus'2001 6,175,892'Registers and methods for accessing registers for use in a single instruction multiple data system'2001 6,167,089'Reduced cost methods and apparatus for decoding bi-directionally coded image data'2000 6,148,032'Methods and apparatus for reducing the cost of video decoders'2000 6,148,033'Methods and apparatus for improving picture quality in reduced resolution video decoders'2000 6,141,456'Methods and apparatus for combining downsampling and inverse discrete cosine transform operations'2000 6,141,059'Method and apparatus for processing previously encoded video data involving data re-encoding.'2000 6,122,321'Methods and apparatus for reducing the complexity of inverse quantization operations'2000 6,100,932'Methods and apparatus for efficiently storing reference frame data and using the stored data to perform motion compensated predictions'2000 6,061,400'Methods and apparatus for detecting scene conditions likely to cause prediction errors in reduced resolution video decoders and for using the detected information'2000 6,061,402'Methods and apparatus for efficiently decoding bi-directionally coded image data'2000 6,025,878'Method and apparatus for decoding both high and standard definition video signals using a single video decoder'2000 5,974,185'Methods and apparatus for encoding video data using motion vectors for decoding by regular or downconverting decoders'1999 5,969,768'Methods and apparatus for re-using decoder circuitry'1999 5,857,181'Broadcast interactive multimedia system'1999 5,828,421'Implementation efficient digital picture-in-picture decoding methods and apparatus'1998 5,825,927'Methods and apparatus for encoding video data in a manner that is well suited for decoding by regular or downconverting decoders'1998 5,797,001'Broadcast interactive multimedia system'1998 5,767,907'Drift reduction methods and apparatus'1998 5,691,986'Methods and apparatus for the editing and insertion of data into an encoded bitstream'1997 5,684,539'Method and apparatus for processing encoded video data to reduce the amount of data used to represent a video image'1997 5,668,918'Method for recording digital data using a series of adjacent heads of alternating azimuths located on a headwheel to record data at a rate that is less than the full recording rate possible using the heads'1997 5,646,686'Methods and apparatus for reducing drift in video decoders'1997 5,635,985'Low cost joint HD/SD television decoder methods and apparatus'1997 5,617,565'Broadcast interactive multimedia system'1997 5,614,952'Digital video decoder for decoding digital high definition and/or digital standard definition television signals'1997 5,614,957'Digital picture-in-picture decoder'1997 5,592,299'Method and apparatus for reducing the amount of data required to represent a video frame'1997 5,568,200'Method and apparatus for improved video display of progressively refreshed coded video'1996 5,493,456'Method and apparatus for increasing the recording time of a digital video tape recorder'1996 5,444,575'Method for recording digital data using a set of heads including a pair of co-located heads to record data at a rate lower than the full recording rate possible using the set of heads'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2012Patents assigned to HITACHI AMERICA LTD (43)· patent assignee history

1995–2018Based in Newtown, PA, US· patent location history

1997–2012Based in Newton, PA, US· patent location history

2006–2008Patents assigned to ATI TECHNOLOGIES INC (4)· patent assignee history

2009–2016Patents assigned to BROADCOM CORP (22)· patent assignee history

2012–2016Patents assigned to PEARLSTEIN LARRY (11)· patent assignee history

2012–2018Patents assigned to PEARLSTEIN LARRY A (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI AMERICA LTD	43	1995–2012
BROADCOM CORP	22	2009–2016
PEARLSTEIN LARRYself	11	2012–2016
ATI TECHNOLOGIES INC	4	2006–2008
PEARLSTEIN LARRY Aself	4	2012–2018

Locations

Location	Patents	Span
Newtown, Pennsylvania, US	50	1995–2018
Newton, Pennsylvania, US	23	1997–2012