| |
 |
Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4805005 |
Semiconductor device and manufacturing method of the same |
Feb. 14, 1989 |
| 4805004 |
Semiconductor device with a planar junction and self-passivating termination |
Feb. 14, 1989 |
| 4805003 |
GaAs MESFET |
Feb. 14, 1989 |
| 4805002 |
Exposure apparatus |
Feb. 14, 1989 |
| 4805001 |
Magnification converting mechanism for a variable magnification copying apparatus |
Feb. 14, 1989 |
| 4805000 |
Exposure apparatus |
Feb. 14, 1989 |
| 4804999 |
Mag brush cleaner erase light |
Feb. 14, 1989 |
| 4804998 |
Sheet transport control method for copier and others |
Feb. 14, 1989 |
| 4804997 |
Specific cassette selection apparatus |
Feb. 14, 1989 |
| 4804996 |
Charged particle sensor having magnetic field control |
Feb. 14, 1989 |
| 4804995 |
Charged latent image developing apparatus |
Feb. 14, 1989 |
| 4804994 |
Compact electrophotographic printing apparatus having an improved development means and a method... |
Feb. 14, 1989 |
| 4804993 |
Photoconductive member mounting mechanism for an electrophotographic reproduction apparatus |
Feb. 14, 1989 |
| 4804992 |
Photographic film package |
Feb. 14, 1989 |
| 4804991 |
Auto focusing light device |
Feb. 14, 1989 |
| 4804990 |
Automatic liquid feed and circulation system for a photographic film processor |
Feb. 14, 1989 |
| 4804989 |
Thin, large format film holder and adapter therefor |
Feb. 14, 1989 |
| 4804988 |
Instant film pack |
Feb. 14, 1989 |
| 4804987 |
Lens-fitted photographic film package |
Feb. 14, 1989 |
| 4804986 |
Camera |
Feb. 14, 1989 |
| 4804985 |
Polarity insensitive electronic flash driver circuit |
Feb. 14, 1989 |
| 4804984 |
Packaged camera assembly |
Feb. 14, 1989 |
| 4804983 |
Photography booth and method |
Feb. 14, 1989 |
| 4804982 |
Printer having reversible driving mechanism |
Feb. 14, 1989 |
| 4804981 |
Aspheric lens for polygon mirror tilt error correction and scan bow correction in an electrophot... |
Feb. 14, 1989 |
| 4804980 |
Laser addressed ionography |
Feb. 14, 1989 |
| 4804979 |
Single-pass color plotter |
Feb. 14, 1989 |
| 4804978 |
Exposure control system for full field photolithography using pulsed sources |
Feb. 14, 1989 |
| 4804977 |
Image or pattern transfer optical system for thermal dye transfer apparatus |
Feb. 14, 1989 |
| 4804976 |
System for energizing thermal printer heating elements |
Feb. 14, 1989 |
| 4804975 |
Thermal dye transfer apparatus using semiconductor diode laser arrays |
Feb. 14, 1989 |
| 4804974 |
Thermal recording head |
Feb. 14, 1989 |
| 4804973 |
Heavy duty mounting base |
Feb. 14, 1989 |
| 4804972 |
Monocoque antenna structure |
Feb. 14, 1989 |
| 4804971 |
Guy system for parabolic reflecting antenna |
Feb. 14, 1989 |
| 4804970 |
Equiphase refractive antenna lens |
Feb. 14, 1989 |
| 4804969 |
Portable antenna |
Feb. 14, 1989 |
| 4804968 |
Vehicle antenna system |
Feb. 14, 1989 |
| 4804967 |
Vehicle antenna system |
Feb. 14, 1989 |
| 4804966 |
Automobile antenna system |
Feb. 14, 1989 |
| 4804965 |
Flat wide-band antenna |
Feb. 14, 1989 |
| 4804964 |
Loran-C signal receiving apparatus |
Feb. 14, 1989 |
| 4804963 |
Wide dynamic range digital receiver |
Feb. 14, 1989 |
| 4804962 |
Clutter elimination radar |
Feb. 14, 1989 |
| 4804961 |
Method and apparatus for measuring distances |
Feb. 14, 1989 |
| 4804960 |
Sub-ranging A/D converter with improved error correction |
Feb. 14, 1989 |
| 4804959 |
Method and apparatus using multiple codes to increase storage capacity |
Feb. 14, 1989 |
| 4804958 |
Two-wire transmitter with threshold detection circuit |
Feb. 14, 1989 |
| 4804957 |
Utility meter and submetering system |
Feb. 14, 1989 |
| 4804956 |
Rearrangeable digital signal space division switching system |
Feb. 14, 1989 |
|
|
|
