Han Ping Electron Co., Ltd.
1Patents
0Active
1Granted
20Portfolio score
Filing activity: Apr 4, 1990 → Apr 4, 1990
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5040164A | Record player with turntable brake and balance wheels | Physics | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.