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Inventor

Vassil Spasov

Inventor
San Jose, CA, US

Overview

2→
Patents
2009–2010
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.

H01Jprimary
H01JElectric discharge tubes or discharge lamps67%
G02BOptical elements, systems or apparatus33%
PatentTitleYear
7,838,832'Electron beam apparatus and inspection method using dual illumination beams with dynamically controllable offsets'20107,566,873'High-resolution, low-distortion and high-efficiency optical coupling in detection system of electron beam apparatus'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to KLA TENCOR TECH CORP (1)· patent assignee history
2009–2010Based in San Jose, CA, US· patent location history
2010Patents assigned to KLA TENCOR CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KLA TENCOR CORP12010
KLA TENCOR TECH CORP12009
Locations
LocationPatentsSpan
San Jose, California, US22009–2010