Inventor

Sang-June Park

Inventor

San Diego, CA, US

Overview

14→

Patents

2013–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 14 as inventor

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

H01Pprimary

H01PWaveguides22%

H03HImpedance networks, e.g. resonant circuits19%

Y10TTechnical subjects covered by former us classification9%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof6%

H01GCapacitors6%

H01LSemiconductor devices6%

H04BTransmission6%

H10DInorganic electric semiconductor devices6%

G01SRadio direction-finding3%

G09GArrangements or circuits for control of indicating devices using static means to present variable information3%

PatentTitleYear

10,673,479Range-based transmission parameter adjustment2020 10,666,285Digital-to-analog converter (DAC) with mixing-mode parallel path image attenuation2020 9,660,110'Varactor device with backside contact'2017 9,496,255'Stacked CMOS chipset having an insulating layer and a secondary layer and method of forming same'2016 9,337,799'Selective tuning of acoustic devices'2016 9,331,666'Composite dilation mode resonators'2016 9,178,256'Isotropically-etched cavities for evanescent-mode electromagnetic-wave cavity resonators'2015 9,083,300'Electromechanical systems piezoelectric contour mode differential resonators and filters'2015 9,002,309'Tunable multi-band receiver'2015 8,981,875'Tunable MEMS resonators'2015 8,922,974'MEMS varactors'2014 8,884,725'In-plane resonator structures for evanescent-mode electromagnetic-wave cavity resonators'2014 8,363,380'MEMS varactors'2013 8,362,853'Tunable MEMS resonators'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2020Patents assigned to QUALCOMM INC (9)· patent assignee history

2013–2016Patents assigned to PARK SANG-JUNE (7)· patent assignee history

2013–2020Based in San Diego, CA, US· patent location history

2014–2016Patents assigned to QUALCOMM MEMS TECHNOLOGIES INC (5)· patent assignee history

2015–2016Patents assigned to KIM JONGHAE (2)· patent assignee history

2015–2016Patents assigned to LO CHI SHUN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
QUALCOMM INC	9	2013–2020
PARK SANG-JUNEself	7	2013–2016
QUALCOMM MEMS TECHNOLOGIES INC	5	2014–2016
KIM JONGHAE	2	2015–2016
LO CHI SHUN	2	2015–2016

Locations

Location	Patents	Span
San Diego, California, US	14	2013–2020