Inventor
Brian Richards Land
Inventor
Woodside, CA, US
Overview
Patents· 68 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing33%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein15%
G09GArrangements or circuits for control of indicating devices using static means to present variable information13%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light5%
H10KOrganic electric solid-state devices4%
A61BDiagnosis3%
G01CMeasuring distances, levels or bearings3%
G01SRadio direction-finding3%
H04MTelephonic communication3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
11,112,904Double-sided touch-sensitive panel with shield and drive combined layer202110,976,846Touch screen liquid crystal display202110,788,361Electronic device with obstruction-sensing color ambient light sensor202010,761,658Storing baseline information in EEPROM202010,725,587Front-end signal compensation202010,613,665Touch screen stack-up processing202010,521,065Touch screen stack-ups201910,474,287Double-sided touch-sensitive panel with shield and drive combined layer201910,426,402Skin proximity and tilt effect sensor201910,324,032Light-based shielding detection201910,317,200Multi-mode sensor for surface orientation201910,305,520Removing RF interference through scan rate locking201910,268,303Touch and hover sensing201910,254,890Front-end signal compensation201910,215,698Multiple light paths architecture and obscuration methods for signal and perfusion index optimization201910,191,576Touch screen liquid crystal display201910,132,680UV dosimetry and exposure alert20189,977,484Ambient light sensors with auto gain switching capabilities20189,921,684'Intelligent stylus'20189,851,298Light-based shielding detection20179,836,160Double-sided touch-sensitive panel with shield and drive combined layer20179,829,350Magnetically coupled optical encoder20179,778,727'Ambient light sensors with auto gain switching capabilities'20179,710,095'Touch screen stack-ups'20179,575,610'Touch screen liquid crystal display'20179,465,502'Double-sided touch-sensitive panel with shield and drive combined layer'20169,329,703'Intelligent stylus'20169,323,405'Front-end signal compensation'20169,325,253'Systems and methods for impedance stabilization'20169,323,398'Touch and hover sensing'20169,310,912'Storing baseline information in EEPROM'20169,291,495'Proximity sensor with combined light sensor having an increased viewing angle'20169,268,429'Integrated display and touch screen'20169,244,561'Touch screen liquid crystal display'20169,223,436'Full scale calibration measurement for multi-touch surfaces'20159,146,304'Optical proximity sensor with ambient light and temperature compensation'20159,075,491'Double-sided touch-sensitive panel with shield and drive combined layer'20159,046,421'Light sensors for electronic devices'20159,024,530'Synchronized ambient light sensor and display'20158,912,480'Light sensor systems for electronic devices'20148,884,890'Double-sided touch-sensitive panel with shield and drive combined layer'20148,736,577'Storing baseline information in EEPROM'20148,711,129'Minimizing mismatch during compensation'20148,654,083'Touch screen liquid crystal display'20148,611,095'Integration of sensors and other electronic components'20138,570,301'Negative pixel compensation'20138,552,989'Integrated display and touch screen'20138,553,004'Front-end signal compensation'20138,482,544'Negative pixel compensation'20138,456,450'Systems and methods for impedance stabilization'20138,451,244'Segmented Vcom '20138,432,371'Touch screen liquid crystal display'20138,400,408'Touch screens with transparent conductive material resistors'20138,350,821'Storing baseline information in EEPROM'20138,259,078'Touch screen liquid crystal display'20128,243,027'Touch screen liquid crystal display'20128,125,455'Full scale calibration measurement for multi-touch surfaces'20128,125,464'Full scale calibration measurement for multi-touch surfaces'20128,077,160'Storing baseline information in EEPROM'20118,054,296'Storing baseline information in EEPROM'20118,049,732'Front-end signal compensation'20117,920,129'Double-sided touch-sensitive panel with shield and drive combined layer'20117,856,878'Digital electronics on suspended assembly'20107,692,638'Error compensation for multi-touch surfaces'20107,673,510'Dual axis vibration rate gyroscope'20107,644,604'Error correction for vibratory rate gyroscope'20107,464,590'Digitally programmable bandwidth for vibratory rate gyroscope'20085,698,784'Vibratory rate gyroscope and methods of assembly and operation'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997Based in Los Gatos, CA, US· patent location history
2008–2016Based in Redwood City, CA, US· patent location history
2010–2021Patents assigned to APPLE INC (63)· patent assignee history
2011–2017Patents assigned to LAND BRIAN RICHARDS (21)· patent assignee history
2011–2017Patents assigned to HOTELLING STEVE PORTER (16)· patent assignee history
2012–2014Patents assigned to CHEN WEI (6)· patent assignee history
2012–2014Patents assigned to ELIAS JOHN GREER (6)· patent assignee history
2013–2021Based in Woodside, CA, US· patent location history
2017Based in Cupertino, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| APPLE INC | 63 | 2010–2021 |
| LAND BRIAN RICHARDSself | 21 | 2011–2017 |
| HOTELLING STEVE PORTER | 16 | 2011–2017 |
| CHEN WEI | 6 | 2012–2014 |
| ELIAS JOHN GREER | 6 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Woodside, California, US | 38 | 2013–2021 |
| Redwood City, California, US | 28 | 2008–2016 |
| Cupertino, California, US | 1 | 2017 |
| Los Gatos, California, US | 1 | 1997 |