Inventor

Yufeng Yao

Inventor

Singapore, SG

Overview

13→

Patents

2012–2015

Patent span

Electricity

Primary field (CPC H)

Patents· 13 as inventor

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

G01Sprimary

G01SRadio direction-finding19%

H03KPulse technique19%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1019%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation12%

Y10TTechnical subjects covered by former us classification7%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light5%

G01VGeophysics5%

H01LSemiconductor devices5%

G01BMeasuring length, thickness or similar linear dimensions2%

G02BOptical elements, systems or apparatus2%

PatentTitleYear

8,937,377'Package-on-package proximity sensor module'2015 8,866,064'Multi-directional proximity sensor'2014 8,742,350'Proximity sensor'2014 8,716,665'Compact optical proximity sensor with ball grid array and windowed substrate'2014 8,619,267'Proximity sensor with motion detection'2013 8,575,537'Compact multi-direction proximity sensor device and method'2013 8,558,161'Lens having multiple conic sections for LEDs and proximity sensors'2013 8,502,151'Optical proximity sensor package with lead frame'2013 8,492,720'Small low-profile optical proximity sensor'2013 8,350,216'Miniaturized optical proximity sensor'2013 8,232,883'Optical proximity sensor with improved shield and lenses'2012 8,143,608'Package-on-package (POP) optical proximity sensor'2012 8,097,852'Multiple transfer molded optical proximity sensor and corresponding method'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2015Patents assigned to YAO YUFENG (12)· patent assignee history

2012–2015Patents assigned to ONG CHI BOON (7)· patent assignee history

2012–2014Patents assigned to ONG SZE PING (5)· patent assignee history

2012–2015Based in Singapore, SG· patent location history

2013–2015Patents assigned to AVAGO TECHNOLOGIES GENERAL IP (9)· patent assignee history

2013–2014Patents assigned to TAN WEE SIN (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
YAO YUFENGself	12	2012–2015
AVAGO TECHNOLOGIES GENERAL IP	9	2013–2015
ONG CHI BOON	7	2012–2015
ONG SZE PING	5	2012–2014
TAN WEE SIN	5	2013–2014

Locations

Location	Patents	Span
Singapore, SG	13	2012–2015