Inventor
Pingfan Wu
Inventor
Woodbury, MN, US
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus13%
Y10TTechnical subjects covered by former us classification8%
B23KSoldering or unsoldering7%
G11BInformation storage based on relative movement between record carrier and transducer7%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
B41MPrinting, duplicating, marking, or copying processes4%
G03HHolographic processes or apparatus4%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
H04BTransmission3%
PatentTitleYear
10,668,701Sound and heat insulating blanket202010,501,612Curable composition for sound barrier film201910,286,489Apparatus and method for laser cutting using a support member having a gold facing layer201910,035,339Laser cut articles20189,878,530'Laser cutting method and articles produced therewith'20189,603,242'Laser patterning of silver nanowire-based transparent electrically conducting coatings'20179,540,494'Silicone compositions and related methods'20179,093,082'Data storage devices and methods'20159,073,179'Laser method for making shaped ceramic abrasive particles, shaped ceramic abrasive particles, and abrasive articles'20159,045,654'Multilayer articles capable of forming color images'20159,033,765'Coated abrasive article and methods of ablating coated abrasive articles'20158,846,160'Three-dimensional articles using nonlinear thermal polymerization'20148,842,351'Data storage method and device'20148,771,919'Laser marking process and articles'20148,459,807'Sheeting with composite image that floats'20138,411,120'Generation of color images'20138,182,966'Data storage devices and methods'20128,084,168'Holographic storage devices with complementary data layer and use thereof'20118,057,886'Optical article having anti-theft feature and a system and method for inhibiting theft of same'20117,626,170'Pyroelectric detection systems and methods of making the same'20097,494,232'Passive broadband long wave and mid-wave infrared optical limiter device'20097,459,684'Long-wavelength infra-red night vision goggles'20087,388,695'Data storage devices and methods'20087,359,584'Polarization beam separator and combiner'20087,289,264'Passive broad long wave and mid-wave infrared optical limiting prism'20077,273,998'System and method for monitoring laser shock processing'20077,206,479'Polarization beam separator and combiner'20077,184,200'Passive broadband infrared optical limiter device based on a micro-optomechanical cantilever array'20077,035,498'Ultra-fast all-optical switch array'20067,016,035'Fiber optical apparatus and system for in situ laser plasma spectroscopy'20066,762,836'Portable laser plasma spectroscopy apparatus and method for in situ identification of deposits'20046,741,764'Polarization beam separator and combiner'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2015Patents assigned to GEN ELECTRIC (10)· patent assignee history
2004–2008Based in Willingboro, NJ, US· patent location history
2006–2014Based in Niskayuna, NY, US· patent location history
2007–2009Patents assigned to LOCKHEED CORP (4)· patent assignee history
2009–2020Based in Woodbury, MN, US· patent location history
2011–2015Patents assigned to SHI XIAOLEI (4)· patent assignee history
2013–2020Patents assigned to 3M INNOVATIVE PROPERTIES CO (14)· patent assignee history
2013–2019Patents assigned to WU PINGFAN (9)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES CO | 14 | 2013–2020 |
| GEN ELECTRIC | 10 | 2004–2015 |
| WU PINGFANself | 9 | 2013–2019 |
| LOCKHEED CORP | 4 | 2007–2009 |
| SHI XIAOLEI | 4 | 2011–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Woodbury, Minnesota, US | 18 | 2009–2020 |
| Niskayuna, New York, US | 10 | 2006–2014 |
| Willingboro, New Jersey, US | 4 | 2004–2008 |