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[미국특허] Portable data collection network with telephone and voice mail capability 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-007/00
출원번호 US-0867076 (1997-06-02)
발명자 / 주소
  • Timothy P. O'Hagan
  • Ynjium P. Wang
출원인 / 주소
  • Telxon Corporation
대리인 / 주소
    Kenner, Otto, Boisselle & Sklar, LLP
인용정보 피인용 횟수 : 32  인용 특허 : 67

초록 ▼

A portable data terminal for use in a portable data collection network including a backbone network and a plurality of access points coupled to the backbone network. The portable data terminal includes a keypad for inputting data; a barcode reader for inputting barcode information an RF transceiver

대표청구항 ▼

1. A portable data terminal for use in a portable data collection network including a backbone network and a plurality of access points coupled to the backbone network, the portable data terminal comprising:a keypad for inputting data; a barcode reader for inputting barcode information; an RF transc

이 특허에 인용된 특허 (67) 인용/피인용 타임라인 분석

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