Inventor
Kevin J. Ma
Inventor
Gibsonia, PA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing33%
E21DShafts17%
G11BInformation storage based on relative movement between record carrier and transducer17%
H04LTransmission of digital information, e.g. telegraphic communication17%
H04NPictorial communication, e.g. television17%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2002Patents assigned to INVENTEC CORP (2)· patent assignee history
2001Based in Shang Hai, CN· patent location history
2002Based in Tientsin, CN· patent location history
2021Patents assigned to ERICSSON AB (1)· patent assignee history
2021Patents assigned to FCI HOLDINGS DELAWARE INC (1)· patent assignee history
2021Based in Gibsonia, PA, US· patent location history
2021Based in Nashua, NH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INVENTEC CORP | 2 | 2001–2002 |
| ERICSSON AB | 1 | 2021 |
| FCI HOLDINGS DELAWARE INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gibsonia, Pennsylvania, US | 1 | 2021 |
| Nashua, NH, US | 1 | 2021 |
| Tientsin, CN | 1 | 2002 |
| Shang Hai, CN | 1 | 2001 |