Loading...
Please wait, while we are loading the content...
Similar Documents
United States Patent ( 19 ) Ishii et al . ( 54 ) SERVO DEVICE FOR DISC PLAYER ( 75 ) Inventors :
| Content Provider | Semantic Scholar |
|---|---|
| Author | Ishii, Hidehiro |
| Copyright Year | 2017 |
| Abstract | (54) SERVO DEVICE FOR DISC PLAYER (75) Inventors: Hidehiro Ishii; Noriyoshi Takeya; Chiharu Miura; Tatsuya Fukuda, all of Saitama, Japan Pioneer Electronic Corporation, Tokyo, Japan (21) Appl. No.: 378,937 22 Filed: Jul. 12, 1989 (30) Foreign Application Priority Data Oct. 5, 1988 (JP) Japan ................................ 63-251.223 51) Int. Cl. .............................................. G1B 7/095 52) U.S. Cl. ................................... 369/43; 369/44.29; 369/44.35; 369/44.36 58 Field of Search ............. 369/43, 32, 44.28, 44.29, 369/44.32, 44.34, 44.35, 44.36, 27; 358/907, 342 56 References Cited U.S. PATENT DOCUMENTS |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/8a/8e/72/349c657d82c43d/US5050149.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Patent |