| Proceeding Type | Court Venue | First Filing Date | First Hearing Date | Last Outcome Date | Status |
|---|---|---|---|---|---|
| Invalidity | Patent Reexamination & Invalidation Department (PRID) | 2012-05-17 | 2012-10-16 | 2013-03-06 | Decided (No SPC Appeal) |
| # | Number |
|---|---|
| 1 | CN1578660 |
| Filed Date | Estimated Filed Date | Withdrawn Date |
|---|---|---|
| 2012-05-17 |
| # | Number | Outcome | Outcome Date | Flags |
|---|---|---|---|---|
| 1 | CN1578660 | Invalid | 2013-03-06 |
| Appeal # | Court Type | Court Venue | First Filing Date | First Hearing Date | Last Outcome Date | Status |
|---|---|---|---|---|---|---|
| (2013) 一中知行初字第2985号 | Decided (Retrial Decided) |
| Filed Date | Estimated Filed Date | Withdrawn Date |
|---|---|---|
| # | Number | Outcome | Outcome Date | Flags |
|---|---|---|---|---|
| 1 | CN1578660 | Affirmed (Invalid) |
| Appeal # | Court Type | Court Venue | First Filing Date | First Hearing Date | Last Outcome Date | Status |
|---|---|---|---|---|---|---|
| (2015) 高行(知)终字第62号 | 2014-12-22 | 2015-10-29 | 2015-12-18 | Decided (Retrial Decided) |
| Filed Date | Estimated Filed Date | Withdrawn Date |
|---|---|---|
| # | Number | Outcome | Outcome Date | Flags |
|---|---|---|---|---|
| 1 | CN1578660 | Remanded to PRID | 2015-12-18 |
| Appeal # | Court Type | Court Venue | First Filing Date | First Hearing Date | Last Outcome Date | Status |
|---|---|---|---|---|---|---|
| (2019) 京行再7号 | 2019-12-30 | Decided (No SPC Appeal) |
| Filed Date | Estimated Filed Date | Withdrawn Date |
|---|---|---|
| # | Number | Outcome | Outcome Date | Flags |
|---|---|---|---|---|
| 1 | CN1578660 | Affirmed (Invalid) | 2019-12-30 |