Underbump metallization structure
US-9859235-B2 · Jan 2, 2018 · US
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Tsai Hao-Yi patents
Tsai Hao-Yi holds 12 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 12 |
| Recent patents | 0 |
| First publication | Mar 17, 2015 |
| Latest publication | Jan 2, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Post-passivation interconnect structure
US-9613914-B2 · Apr 4, 2017 · US
Test structure for seal ring quality monitor
US-9601443-B2 · Mar 21, 2017 · US
Methods and apparatus for solder connections
US-9515036-B2 · Dec 6, 2016 · US
Calibration kits for RF passive devices
US-9425112-B2 · Aug 23, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Underbump metallization structure
US-9859235-B2 · Jan 2, 2018 · US
Post-passivation interconnect structure
US-9613914-B2 · Apr 4, 2017 · US
Test structure for seal ring quality monitor
US-9601443-B2 · Mar 21, 2017 · US
Methods and apparatus for solder connections
US-9515036-B2 · Dec 6, 2016 · US
Calibration kits for RF passive devices
US-9425112-B2 · Aug 23, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H10W72/29 | 7 |
| H01L2924/00014 | 7 |
| H01L2924/00 | 7 |
| H10W72/923 | 6 |
| H10W72/252 | 5 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 12 |
| Physics | 1 |
| Cross-Sectional Technologies | 1 |