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Inventor

Xinbo Ruan

Inventor
Bei Jing, CN

Overview

2→
Patents
2012
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H02Mprimary
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 systems25%
H05BElectric heating25%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
PatentTitleYear
8,242,703'Driving apparatus for light emitting diodes without employing electrolytic capacitor'20128,102,165'Means of eliminating electrolytic capacitor as the energy storage component in the single phase AD/DC two-stage converter'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to FSP TECHNOLOGY INC (2)· patent assignee history
2012Patents assigned to RUAN XINBO (2)· patent assignee history
2012Patents assigned to UNIV NANJING AERONAUTICS (2)· patent assignee history
2012Patents assigned to XU MING (2)· patent assignee history
2012Patents assigned to YAO KAI (2)· patent assignee history
2012Based in Bei Jing, CN· patent location history
2012Based in Nanjing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FSP TECHNOLOGY INC22012
RUAN XINBOself22012
UNIV NANJING AERONAUTICS22012
XU MING22012
YAO KAI22012
Locations
LocationPatentsSpan
Bei Jing, CN12012
Nanjing, CN12012