(12) United States Patent (10) Patent No.: US 6,269,187 B1 Frink Et Al
US006269187B1 (12) United States Patent (10) Patent No.: US 6,269,187 B1 Frink et al. (45) Date of Patent: *Jul. 31, 2001 (54) METHOD AND SYSTEM FOR DATA ENTRY (56) References Cited OF HANDWRITTEN SYMBOLS _ U.S. PATENT DOCUMENTS (75) Inventors: Lloyd Frink, Seattle; Bryon Dean BlShOp, Redmond, bOth Of WA (US) 4,817,034 * 3/1989 Hardin et al. ...................... .. 382/187 4,918,740 * 4/1990 ROSS . .. 382/187 (73) Assignee: Microsoft Corporation, Redmond, WA 4,953,225 * 8/1990 Togawa et al. 382/187 (US) 4,972,496 * 11/1990 Sklarew .... .. .. 382/187 5,063,600 * 11/1991 Norwood ........................... .. 382/187 (*) Notice: This patent issued on a continued pros- 5,956,423 * 9/1999 Frink et al. ........................ .. 382/187 ecution application ?led under 37 CFR 1.53(d), and is subject to the tWenty year * Cited by examiner patent term provisions of 35 U.S.C. 154(a)(2). Primary Examiner—Jose L. Couso Snbjeet to any disclaimer, the term of this (74) Attorney, Agent, or Firm—Michalik & Wylie, PLLC patent is extended or adjusted under 35 U.S.C. 154(b) by 0 days. (57) ABSTRACT Amethod and system for data entry of handwritten text into (21) APPL N05 09/386,248 a computer program that is not designed to accept hand (22) Filed, Aug 31’ 1999 Written text is provided. In preferred embodiments, the computer program is designed to operate in a WindoWing Related US Application Data environment. A data entry program receives handwritten data, recognizes the data, and sends the recognized data to (63) Continuation of application No.
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