发明公开
EP0457077A2 Accessing alphanumeric information using a numeric keypad
失效
Zugriff auf alphanumerische信息mit numerischer Tastatur。
- 专利标题: Accessing alphanumeric information using a numeric keypad
- 专利标题(中): Zugriff auf alphanumerische信息mit numerischer Tastatur。
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申请号: EP91106718.9申请日: 1991-04-25
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公开(公告)号: EP0457077A2公开(公告)日: 1991-11-21
- 发明人: Rust, Tracy , Arledge, Cathy , Ford, Gordon , James, Nigel
- 申请人: Siemens Rolm Communications Inc. (a Delaware corp.)
- 申请人地址: 4900 Old Ironside Drive Santa Clara, CA 95052 US
- 专利权人: Siemens Rolm Communications Inc. (a Delaware corp.)
- 当前专利权人: Siemens Rolm Communications Inc. (a Delaware corp.)
- 当前专利权人地址: 4900 Old Ironside Drive Santa Clara, CA 95052 US
- 代理机构: Fuchs, Franz-Josef, Dr.-Ing.
- 优先权: US525365 19900516
- 主分类号: H04M3/50
- IPC分类号: H04M3/50 ; G06F3/023
摘要:
Method and apparatus for accessing alphanumeric data, such as a person's first name, last name, and telephone number, from a database using information provided by keypads and, in particular, from numeric keypads (110), which information relates to characters from the person's first name and/or characters from the person's last name. Specifically, the inventive apparatus includes: (a) function keypads (115) which identify the input as to last name or first name; (b) numeric keypads (110) for receiving input related to either the first name or the last name; (c) means for grouping input information which relates to the first name and to the last name; (d) means for searching the database by means of the portions of the first and last name and identifying the part of the database which matches the portions thereof; and (e) means for displaying (120) the identified part of the database.
公开/授权文献
- EP0457077A3 Accessing alphanumeric information using a numeric keypad 公开/授权日:1993-10-27
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