Inventor
Ritu Chaba
Inventor
San Diego, CA, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores49%
H03KPulse technique11%
H01LSemiconductor devices9%
H10BElectronic memory devices9%
H10DInorganic electric semiconductor devices6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
G01RMeasuring electric variables3%
H03HImpedance networks, e.g. resonant circuits3%
PatentTitleYear
10,923,185SRAM with burst mode operation202110,622,044Memory hold margin characterization and correction circuit202010,290,345Intelligent bit line precharge for improved dynamic power201910,242,720Dual sensing current latched sense amplifier201910,141,317Metal layers for a three-port bit cell20189,916,904'Reducing leakage current in a memory device'20189,524,972'Metal layers for a three-port bit cell'20169,514,805'Intelligent bit line precharge for improved dynamic power'20169,418,716'Word line and bit line tracking across diverse power domains'20169,188,642'Reconfigurable memory interface circuit to support a built-in memory scan chain'20159,111,589'Memory timing circuit'20159,082,465'Weak keeper circuit for memory device'20159,030,863'Read/write assist for memories'20158,929,153'Memory with multiple word line design'20158,760,953'Sense amplifier with selectively powered inverter'20148,223,567'Memory read stability using selective precharge'20128,183,713'System and method of providing power using switching circuits'20127,884,645'Voltage level shifting circuit and method'20117,881,137'Read assist for memory circuits with different precharge voltage levels for bit line pair'20117,710,183'CMOS level shifter circuit design'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2021Patents assigned to QUALCOMM INC (20)· patent assignee history
2010–2021Based in San Diego, CA, US· patent location history
2012–2019Patents assigned to CHABA RITU (5)· patent assignee history
2012–2019Patents assigned to CHEN NAN (5)· patent assignee history
2012Patents assigned to ABU RAHMA MOHAMED H (1)· patent assignee history
2014Patents assigned to CHEN ZHIQIN (1)· patent assignee history
2015Based in Bangalore, IN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUALCOMM INC | 20 | 2010–2021 |
| CHABA RITUself | 5 | 2012–2019 |
| CHEN NAN | 5 | 2012–2019 |
| ABU RAHMA MOHAMED H | 1 | 2012 |
| CHEN ZHIQIN | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 19 | 2010–2021 |
| Bangalore, IN | 1 | 2015 |