Method of acquiring right of use of computer application program

Application Number  00128508 Application Date  2000.09.27 Publication Number  1293416 Publication Date  2001.05.02 Priority Information   1999/9/28 CH 1768/99   International Classification  G06F15/163   Applicant(s) Name  Swatch S.R.L.   Address     Inventor(s) Name  T. Merr   Patent Agency Code  72001 Patent Agent  chen jingjun AbstractThe method for authorizing access to computer applications is implemented using Read more

Instantaneous acquiring and transmission system of remote passive data for non-electric meters and its transmission method

Application Number: 00119098Application Date: 2000.11.07Publication Number: 1294289Publication Date: 2001.05.09Priority Information: International: G01D5/26;G01F15/06Applicant(s) Name: Sun HongtaiAddress: Inventor(s) Name: Sun HongtaiPatent Agency Code: 32102Patent Agent: xi shengyuanAbstract An instantaneous acquiring and transmission system of remote passive data for non-electric meter is composed of non-electric meter, data acquiring device, repeat box and data indicating box. The pointer for Read more

High-speed synchronous data acquiring and digital signal processing board

Application Number: 00109126Application Date: 2000.06.09Publication Number: 1270316Publication Date: 2000.10.18Priority Information: International: G01R19/25;G06F17/40Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Dong Xinzhou;Zhang YancangPatent Agency Code: 11201Patent Agent: liao yuanqiuAbstract A high-speed synchronous data acquisition and digital signal processing board used in electric power system is composed of analog signal input and A/D converter module (including low-pass circuit, band-pass Read more

Accurate wellhead time acquiring method and device for explosion machine

Application Number: 00107474Application Date: 2000.05.18Publication Number: 1325030Publication Date: 2001.12.05Priority Information: International: G01V1/40Applicant(s) Name: Zhongyuan Oil Field Branch, China Petrochemical Corp., Ltd.Address: Inventor(s) Name: Peng Shulin;Zhao Wenwei;Wang LixinPatent Agency Code: 41108Patent Agent: wan longAbstract The method for obtaining accurate shot hole-time of explosion machine in seismic exploration includes the following steps: using three or more than Read more