LexDanaLexDanabeta
Inventor

Sriram Changali

Inventor
Kerala, IN

Overview

5→
Patents
2011–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H02Hprimary
H02HEmergency protective circuit arrangements44%
G01RMeasuring electric variables11%
H01HElectric switches11%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems11%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters11%
H03KPulse technique11%
PatentTitleYear
8,350,509'Power switching system including a micro-electromechanical system (MEMS) array'20138,207,742'Directional zone select interlock method'20128,170,816'Parallel arc detection using discrete wavelet transforms'20128,159,793'Arc detection using detailed and approximate coefficients from discrete wavelet transforms'20128,054,591'Arc detection using discrete wavelet transforms'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2013Patents assigned to GEN ELECTRIC (5)· patent assignee history
2011–2012Based in Cochin, IN· patent location history
2012–2013Patents assigned to CHANGALI SRIRAM (4)· patent assignee history
2012–2013Patents assigned to HOOKER JOHN KENNETH (3)· patent assignee history
2012Patents assigned to HALL SCOTT JEFFREY (2)· patent assignee history
2012–2013Based in Kerala, IN· patent location history
2013Patents assigned to ANAND PRADEEP KUMAR (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN ELECTRIC52011–2013
CHANGALI SRIRAMself42012–2013
HOOKER JOHN KENNETH32012–2013
HALL SCOTT JEFFREY22012
ANAND PRADEEP KUMAR12013
Locations
LocationPatentsSpan
Kerala, IN32012–2013
Cochin, IN22011–2012