Inventor
Chi K. W. Chow
Inventor
Shatin, HK
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A63Hprimary
A63HToys, e.g. tops, dolls, hoops or building blocks100%
PatentTitleYear
D0360224'Housing for an electronic instructional game apparatus'1995D0358421'Electronic educational activity toy'1995D0353566'Walker'19945,362,272'Activity toy and walker device'1994D0350373'Housing for an electronic instructional game apparatus'1994D0348483'Housing for an electronic instructional game apparatus'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1995Patents assigned to VTECH IND INC (5)· patent assignee history
1994Patents assigned to VIDEO TECH INDUSTRIES INC (1)· patent assignee history
1994–1995Based in Shatin, HK· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VTECH IND INC | 5 | 1994–1995 |
| VIDEO TECH INDUSTRIES INC | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shatin, HK | 6 | 1994–1995 |