User interface for entering and editing data in data entry fields
CA 2270641 C · Owner: Lucent Technologies Inc. · Inventors: Narayanaswamy, Shankar
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An automatically advancing user interface for entering new data and editing pre-existing data in data entry fields on a display screen. Data is entered and/or, edited in a universal handwriting capture widget. A plurality of text entry widgets, corresponding to the different data entry fields are displayed on the screen. The user, defines a sequentially ordered list of text entry widgets. At any given time only one text, entry widget is selected as the current text entry widget based on the sequentially ordered, list. The data in the current text entry widget is displayed in the handwriting capture, widget. After the data has been entered and/or edited in the handwriting capture …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed May 3, 1999 and granted December 25, 2001. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 3, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 3, 2021.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.