Patent №
US 7,100,110
Granted
2006-08-29
Filed 2003
Owner
HITACHI, LTD.
Lab
—
AI components
2
nlp · planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
10443098
When a filling person fills in a document using an electronic pen, a system refers to a document information file forming a history information file and an electronic pen information file. A judging part of the system judges the presence or absence of an entry authority over the document on the basis of the pen ID of the electronic pen and the electronic pen information file. The judging part judges an entry sequence to the document on the basis of the pen ID, a document ID applied to the document, and the document information file. A judged result is transmitted from a creating part via a communication controller to the electronic pen.
AI classification
Ownership
HITACHI, LTD.
assignment · 143890366
Assignors
SHIRAISHI, YOKO, TAZAWA, NAOKO, IKEDA, HISASHI, SAKO, HIROSHI
On an employer assignment, the assignors are typically the inventors.