Inventor
Shiyou Pei
Inventor
Saratoga, CA, US
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps20%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
G01RMeasuring electric variables8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
B01DSeparation5%
C01BNon-metallic elements5%
C01GCompounds containing metals not covered by subclasses c01d or c01f5%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds5%
C04BLime, magnesia5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
PatentTitleYear
10,732,478Electrochromic structure and method of forming same20207,893,703'Systems and methods for controlling deposition of a charge on a wafer for measurement of one or more electrical properties of the wafer'20117,724,003'Substrate conditioning for corona charge control'20107,345,306'Corona based charge voltage measurement'20087,187,186'Methods and systems for determining one or more properties of a specimen'20077,110,238'Systems and methods for using non-contact voltage sensors and corona discharge guns'20067,103,484'Non-contact methods for measuring electrical thickness and determining nitrogen content of insulating films'20067,098,050'Corona based charge voltage measurement'20067,090,554'Fabrication of flat-panel display having spacer with rough face for inhibiting secondary electron escape'20067,002,289'Light-emitting device having light-emissive particles partially coated with intensity-enhancement material'20067,002,287'Protected substrate structure for a field emission display device'20066,909,291'Systems and methods for using non-contact voltage sensors and corona discharge guns'20056,873,097'Cleaning of cathode-ray tube display'20056,861,798'Tailored spacer wall coatings for reduced secondary electron emission'20056,853,129'Protected substrate structure for a field emission display device'20056,812,636'Light-emitting device having light-emissive particles partially coated with light-reflective or/and getter material'20046,741,027'Protected substrate structure for a field emission display device'20046,734,608'Constitution and fabrication of flat-panel display and porous-faced structure suitable for partial of full use in spacer of flat-panel display'20046,691,404'Fabricating of a flat-panel displace using porous spacer'20046,630,786'Light-emitting device having light-reflective layer formed with, or/and adjacent to, material that enhances device performance'20036,617,772'Flat-panel display having spacer with rough face for inhibiting secondary electron escape'20036,403,209'Constitution and fabrication of flat-panel display and porous-faced structure suitable for partial or full use in spacer of flat-panel display'20026,124,517'Olefin purification by adsorption of acetylenics and regeneration of adsorbent'20006,080,905'Olefin purification by adsorption of acetylenics and regeneration of adsorbent'20005,723,074'Oxygen ion-conducting dense ceramic'19985,639,437'Oxygen ion-conducting dense ceramic'19975,580,497'Oxygen ion-conducting dense ceramic'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1998Patents assigned to AMOCO CORP (3)· patent assignee history
1996–2000Based in Naperville, IL, US· patent location history
2002–2006Patents assigned to CANDESCENT TECH CORP (11)· patent assignee history
2002–2005Patents assigned to CANDESCENT INTELLECTUAL PROP (10)· patent assignee history
2002–2004Patents assigned to NANOPORE INC (3)· patent assignee history
2002–2006Based in San Jose, CA, US· patent location history
2003–2011Based in Saratoga, CA, US· patent location history
2005–2011Patents assigned to KLA TENCOR TECH CORP (7)· patent assignee history
2006Based in Campbell, CA, US· patent location history
2020Based in Jiangsu, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANDESCENT TECH CORP | 11 | 2002–2006 |
| CANDESCENT INTELLECTUAL PROP | 10 | 2002–2005 |
| KLA TENCOR TECH CORP | 7 | 2005–2011 |
| AMOCO CORP | 3 | 1996–1998 |
| NANOPORE INC | 3 | 2002–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saratoga, California, US | 14 | 2003–2011 |
| San Jose, California, US | 6 | 2002–2006 |
| Naperville, Illinois, US | 5 | 1996–2000 |
| Jiangsu, CN | 1 | 2020 |
| Campbell, California, US | 1 | 2006 |