Methods and apparatus for resistive random access memory (RRAM)
US-9847478-B2 · Dec 19, 2017 · US
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Chang Shih-Chieh patents
Chang Shih-Chieh holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Nov 3, 2015 |
| Latest publication | Dec 19, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Sensing product and method of making
US-9419155-B2 · Aug 16, 2016 · US
Metal shielding layer in backside illumination image sensor chips and methods for forming the same
US-9224773-B2 · Dec 29, 2015 · US
Fault-tolerant unit and method for through-silicon via
US-9177940-B2 · Nov 3, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Methods and apparatus for resistive random access memory (RRAM)
US-9847478-B2 · Dec 19, 2017 · US
Sensing product and method of making
US-9419155-B2 · Aug 16, 2016 · US
Metal shielding layer in backside illumination image sensor chips and methods for forming the same
US-9224773-B2 · Dec 29, 2015 · US
Fault-tolerant unit and method for through-silicon via
US-9177940-B2 · Nov 3, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H10F39/011 | 1 |
| H10F39/8057 | 1 |
| H10F39/811 | 1 |
| H10F39/805 | 1 |
| H10F39/024 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 4 |