
Brian A. Zimmerman
Supervisory Patent Examiner (ID: 10394, Phone: (571)272-3059 , Office: P/2683 )
| Most Active Art Unit | |
| Art Unit(s) | |
| Total Applications | |
| Issued Applications | |
| Pending Applications | |
| Abandoned Applications |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 07/570239 | REMOTE CONTROL SYSTEM, AND TRANMITTER AND RECEIVER FOR SUCH A SYSTEM | Aug 16, 1990 | Abandoned |
| 07/568932 | Paging and time keeping system with transmission of time slot identification used for synchronization | Aug 16, 1990 | Issued |
| 07/569178 | Utility meter interface circuit | Aug 16, 1990 | Issued |
| 07/559809 | AUTOMATIC KEYBOARD/MONITOR SWITCHING DEVICE | Jul 29, 1990 | Abandoned |
| 07/558463 | DTMF SIGNAL GENERATING CIRCUIT | Jul 26, 1990 | Abandoned |
| 07/557718 | Switching matrix crosspoint | Jul 25, 1990 | Issued |
| 07/554739 | Interactive promotional device | Jul 17, 1990 | Issued |
| 07/552459 | CRT OPERATION APPARATUS | Jul 15, 1990 | Abandoned |
| 07/549479 | COMMUNICATION CHARGE MANAGEABLE DIGITAL COMMUNICATION UNIT AND A METHOD OF MANAGING COMMUNICATION CHARGE | Jul 5, 1990 | Abandoned |
| 07/547476 | Gas discharge switch | Jul 1, 1990 | Issued |
| 07/545157 | SELECTIVE CALL RECEIVER HAVING SELECTABLE DISPLAYS | Jun 27, 1990 | Abandoned |
| 07/542043 | Apparatus and method for establishing identical data in dual ATM switches | Jun 21, 1990 | Issued |
| 07/539638 | SHIELD FOR HIGH PRESSURE DISCHARGE LAMPS | Jun 17, 1990 | Abandoned |
| 07/499389 | Interface for use between two communication units | Jun 6, 1990 | Issued |
| 07/525714 | FLAT TUBE DISPLAY APPARATUS | May 20, 1990 | Abandoned |
| 07/525805 | Plug in lamp | May 20, 1990 | Issued |
| 07/526005 | Method of expanding a three-stage regular switching array | May 20, 1990 | Issued |
| 07/522017 | Electronic security system | May 10, 1990 | Issued |
| 07/522227 | NON-PHOSPHOR FULL-COLOR PLASMA DISPLAY DEVICE | May 10, 1990 | Abandoned |
| 07/521017 | Parallel plate electron multiplier with negatively charged focussing strips and method of operation | May 8, 1990 | Issued |