Test handler that picks up electronic devices for testing and an orientation-changing apparatus for use in a test handler
US-9618573-B2 · Apr 11, 2017 · US
Cheng Chi Wah patents
Cheng Chi Wah holds 9 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 9 |
| Recent patents | 0 |
| First publication | Mar 3, 2015 |
| Latest publication | Apr 11, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Handling system for testing electronic components
US-9519007-B2 · Dec 13, 2016 · US
Singulation apparatus and method
US-9508570-B2 · Nov 29, 2016 · US
Apparatus and method of using an imaging device for adjustment of at least one handling device for handling semiconductor components
US-9465383-B2 · Oct 11, 2016 · US
Wire spool system for a wire bonding apparatus
US-9461013-B2 · Oct 4, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Test handler that picks up electronic devices for testing and an orientation-changing apparatus for use in a test handler
US-9618573-B2 · Apr 11, 2017 · US
Handling system for testing electronic components
US-9519007-B2 · Dec 13, 2016 · US
Singulation apparatus and method
US-9508570-B2 · Nov 29, 2016 · US
Apparatus and method of using an imaging device for adjustment of at least one handling device for handling semiconductor components
US-9465383-B2 · Oct 11, 2016 · US
Wire spool system for a wire bonding apparatus
US-9461013-B2 · Oct 4, 2016 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 5 |
| Operations & Transport | 4 |
| Physics | 4 |
| Cross-Sectional Technologies | 2 |
Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Cheng Chi Wah have in patentsdb?
- Cheng Chi Wah is linked to 9 publications as assignee in our database.
- What technology areas does Cheng Chi Wah patent most?
- Top mapped technology areas by patent count: Electricity (5); Operations & Transport (4); Physics (4).
- Is Cheng Chi Wah's patent activity growing?
- In our data, assignee counts were 6 in 2016 and 1 in 2017 (lower year over year).
- What are recent patents assigned to Cheng Chi Wah?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.