Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Responsive to non-optical – non-electrical signal
Reexamination Certificate
2011-05-17
2011-05-17
Bullock, In Suk (Department: 1772)
Active solid-state devices (e.g., transistors, solid-state diode
Field effect device
Responsive to non-optical, non-electrical signal
C257S047000, C257S048000, C257S252000, C422S082010, C422S082030, C422S068100, C435S091200
Reexamination Certificate
active
07943970
ABSTRACT:
Provided is a method of detecting the presence of a target bio-molecule or a concentration of the bio-molecule using a field effect transistor. The method includes: contacting a first sample having a first target bio-molecule with a reference electrode of a field effect transistor; measuring a first electric signal change of the field effect transistor; contacting a second sample with a sensing surface of the same field effect transistor; measuring a second electric signal change of the field effect transistor; and comparing the first electric signal with the second electric signal.
REFERENCES:
patent: 4238757 (1980-12-01), Schenck
patent: 4777019 (1988-10-01), Dandekar
patent: 5466348 (1995-11-01), Holm-Kennedy
patent: 5846708 (1998-12-01), Hollis et al.
patent: 6203981 (2001-03-01), Ackley et al.
patent: 6258027 (2001-07-01), Sternby
patent: 2004/0134798 (2004-07-01), Toumazou et al.
patent: 2006/0011911 (2006-01-01), Bockelmann et al.
patent: 03062811 (2003-07-01), None
Office Action dated Apr. 23, 2007 for Korean Application No. 10-2006-0030169.
Cho Yeon-ja
Chung Won-seok
Lee Kyu-Sang
Shim Jeo-young
Yoo Kyu-tae
Bullock In Suk
Cantor & Colburn LLP
Eom Robert
Samsung Electronics Co,. Ltd.
LandOfFree
Method of detecting bio-molecules using the same field... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of detecting bio-molecules using the same field..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of detecting bio-molecules using the same field... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2679141