Inventor
Tsz Yin Yum
Inventor
Kowloon, HK
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Fprimary
H03FAmplifiers100%
PatentTitleYear
7,224,222'High efficiency linear RF amplifier'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007Patents assigned to CHAN CHI HOU (1)· patent assignee history
2007Patents assigned to XUE QUAN (1)· patent assignee history
2007Patents assigned to YUM TSZ YIN (1)· patent assignee history
2007Based in Kowloon, HK· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHAN CHI HOU | 1 | 2007 |
| XUE QUAN | 1 | 2007 |
| YUM TSZ YINself | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kowloon, HK | 1 | 2007 |