LexDanaLexDanabeta
Inventor

Murali Chaparala

Inventor
Newton, MA, US

Overview

23→
Patents
1998–2021
Patent span
Physics
Primary field (CPC G)

Patents· 23 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus16%
G01CMeasuring distances, levels or bearings12%
G01RMeasuring electric variables6%
G01SRadio direction-finding6%
G01BMeasuring length, thickness or similar linear dimensions4%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves4%
G01VGeophysics4%
H04NPictorial communication, e.g. television4%
B64CAeroplanes3%
B64DEquipment for fitting in or to aircraft3%
PatentTitleYear
11,131,549Navigation system with monocentric lens and curved focal plane sensor202111,125,562Navigation system with monocentric lens and curved focal plane sensor202110,451,489Thermal event sensor201910,419,113Optical communications system phase-controlled transmitter and phase-conjugate mirror receiver20199,927,510'Star tracker'20189,891,305'Chip-scale star tracker'20189,544,488'Star tracker with steerable field-of-view baffle coupled to wide field-of-view camera'20179,482,553'Calibration systems and methods for gyroscopes'20169,423,253'MEMS hemispherical resonator gyroscope'20169,372,250'Chip-scale star tracker'20169,195,004'Method and apparatus for forming structures of polymer nanobeads'20159,019,509'Chip-scale star tracker'20157,760,197'Fabry-perot interferometric MEMS electromagnetic wave modulator with zero-electric field'20107,378,785'Polarizing photonic band gap system with reflector'20087,183,633'Optical cross-connect system'20076,906,511'Magnetic position detection for micro machined optical element'20056,891,988'Magnetic position detection apparatus for micro machined optical element'20056,888,979'MEMS mirrors with precision clamping mechanism'20056,819,820'Use of applied force to improve MEMS switch performance'20046,237,399'Cantilever having sensor system for independent measurement of force and torque'20015,977,767'Nulling loop configuration for an electrically insulating cantilever magnetometer'19995,923,166'Electrically insulating cantilever magnetometer with mutually isolated and integrated thermometry, background elimination and null detection'19995,739,686'Electrically insulating cantilever magnetometer with mutually isolated and integrated thermometry, background elimination and null detection'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Based in Tallahassee, FL, US· patent location history
1999Based in Charlottesville, VA, US· patent location history
2001–2010Based in Vancouver, WA, US· patent location history
2004–2007Patents assigned to ANALOG DEVICES INC (5)· patent assignee history
2008–2010Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (2)· patent assignee history
2015–2016Patents assigned to DRAPER LAB CHARLES S (2)· patent assignee history
2015Patents assigned to BULOVIC VLADIMIR (1)· patent assignee history
2015–2021Based in Newton, MA, US· patent location history
2016–2021Patents assigned to CHARLES STARK DRAPER LABORATORY INC (9)· patent assignee history
2016Based in Needham, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHARLES STARK DRAPER LABORATORY INC92016–2021
ANALOG DEVICES INC52004–2007
DRAPER LAB CHARLES S22015–2016
HEWLETT PACKARD DEVELOPMENT CO22008–2010
BULOVIC VLADIMIR12015
Locations
LocationPatentsSpan
Newton, Massachusetts, US112015–2021
Vancouver, Washington, US82001–2010
Charlottesville, Virginia, US21999
Needham, Massachusetts, US12016
Tallahassee, Florida, US11998