Inventor
Emilia Vai-Lun Lei
Inventor
Fremont, CA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing50%
A63FCard, board, or roulette games10%
G06TImage data processing or generation, in general10%
H02HEmergency protective circuit arrangements10%
H10DInorganic electric semiconductor devices10%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use10%
PatentTitleYear
10,977,871Delivery of a time-dependent virtual reality environment in a computing system20215,983,355'Power conservation method and apparatus activated by detecting specific fixed interrupt signals indicative of system inactivity and excluding prefetched signals'19995,909,560'Target peripheral device detection in a multi-bus system'19995,892,930'Target peripheral device detection'19995,287,292'Heat regulator for integrated circuits'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Patents assigned to PICOPOWER TECH INC (1)· patent assignee history
1994Based in Union City, CA, US· patent location history
1999Patents assigned to NAT SEMICONDUCTOR CORP (3)· patent assignee history
1999Based in Fremont, CA, US· patent location history
2021Patents assigned to IBM (1)· patent assignee history
2021Based in Poughkeepsie, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAT SEMICONDUCTOR CORP | 3 | 1999 |
| IBM | 1 | 2021 |
| PICOPOWER TECH INC | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fremont, California, US | 3 | 1999 |
| Poughkeepsie, New York, US | 1 | 2021 |
| Union City, California, US | 1 | 1994 |