The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 03, 2019
Filed:
Jul. 05, 2017
Kejian Yu, Shaanxi, CN;
Ning Yu, Shaanxi, CN;
LI Wang, Shaanxi, CN;
Xian Dipai Information Tech. Co., Ltd, Xi'an, Shaanxi, CN;
Other;
Abstract
A Nine-Grid keyboard with the precise full-Pinyin input of the minimum syllable-oriented, characterized by: it consists of a Nine-Grid main-level keyboard with five additional vowel-finals keys, A, E, U, I and O, and combines the minimum syllable-oriented input sub-keyboards of eight full-mapping levels, and when the conversion conditions of Pinyin syllables are satisfied, the input key is clicked from the keys marked as 2-9 of main-level keyboard, so as to trigger switching to the input sub-keyboard of each mapping level, and any click input of the input sub-keyboard at each mapping level will return to the main-level keyboard, and the precise full-Pinyin input can be realized on the Nine-Grid keyboard through the minimum syllable-oriented and five additional vowel-finals keys. All keyboards of the embodiment of the invention are simplified to a fixed format, and removed the multiple Pinyin syllables prompt scrolling selection bar of the traditional Nine-Grid keyboard; the input complexity of the traditional Nine-Grid is obviously reduced; this new way of input changes 'Post-Click Intervention Input' to 'Click-and-Predict Input', and effectively improves input efficiency.