Aster Co., Ltd.
Fairborn, OH, US· latest recorded location
ASTER CO., LTD. is named on 21 US grants and 0 published applications in this corpus. Its most frequent classification is G02B (Optical elements, systems or apparatus).
- Granted patents
- 21
- Published applications
- 0
- Inventors
- 18
- Granted in 2026 so far
- 0
- Most recent grant
- 13 Jul 1999
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
By publication year.
Technology areas
Share of 21 documents
- G02BOptical elements, systems or apparatus14
- C08LCompositions of macromolecular compounds5
- C08JWorking-up4
- C09DCoating compositions3
- C09JAdhesives3
- C09KMaterials for miscellaneous applications, not provided for elsewhere2
- H04MTelephonic communication2
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2
- Y10TTechnical subjects covered by former us classification2
- B24BMachines, devices, or processes for grinding or polishing1
Recent patents
- Method for treating paint sludge13 Jul 1999US 5,922,834 A
- Compounded polymeric compositions utilizing processed paint sludge as a replacement for polymeric components9 Mar 1999US 5,880,218 A
- Miniature fiberoptic bend device and method19 Sep 1995US 5,452,393 A
- Environmentally stable fiber optic polarization maintaining couplers8 Mar 1994US 5,293,440 A
- Method of making sludge powder and sealant from paint sludge and sludge powder and sealant compositions produced thereby19 Oct 1993US 5,254,263 A
No published applications.
Most cited
By later US patents
- Fiber optic connector terminator143US 5,058,983 A1991
- Miniature fiberoptic bend device and method84US 5,138,676 A1992
- Fiber optic polisher47US 5,184,433 A1993
- Electro-optical converter including ridgid support for optical fiber coupler, telephone set using the coupler and method of making same46US 4,844,573 A1989
- Fiber optic coupler and method for making same44US 4,997,247 A1991