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. 07, 2004
Filed:
Jan. 02, 2003
Yo-Hsin Su, Kaohsiung Hsien, TW;
Hsi-Lien Lu, Kaohsiung, TW;
Ta-Chang Liu, Kaohsiung, TW;
Hsun-Min Lung, Kaohsiung Hsien, TW;
Long-Sun Huang, Taipei, TW;
Shiming Lin, Taipei, TW;
Der-Xing Liou, Banchiau, TW;
Chien-Hsun Chen, Taoyuan, TW;
Chih-Kung Lee, Taipei, TW;
Gongin Precision Industries Co., Ltd., Kaohsiung Hsien, TW;
Abstract
A biological cell test method and apparatus employs a conventional perforated cell carrier which has a plurality of holes. Each hole has two metal electrodes. A cell is disposed in the hole to contact the two electrodes. The electrodes are connected to electric current or voltage. The electric current or field flows from one electrode through the cell to another electrode. Through the inherent impedance, inductance or capacitance of the cell, the presence or property reactions of the cell may be detected.