A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.
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| Number | Title | Issue Date |
| 6584156 | LSI Architecture and implementation of MPEG video codec Flexible VLSI architecture implements of MPEG video processing unit (VPU) for encoding and decoding. In encoding mode, VPU performs compression operations on digitized video input per MPEG standard; and in decoding mode, VPU performs decompression operati... | 06/24/2003 |
| 5832085 | Method and apparatus storing multiple protocol, compressed audio video data An apparatus and method to record digital audio/video data originating from different sources in different data formats in a single format for recording on a digital cassette. The apparatus utilizes common circuitry to receive, record and playback the aud... | 11/03/1998 |