Inventor
TANG CHA-MEI
US29 patents
⚠️ This page may combine multiple inventors who share the name “TANG CHA-MEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CREATV MICROTECH INC
21 patentsUS6272207B1Aug 7, 2001
Method and apparatus for obtaining high-resolution digital X-ray and gamma ray images
CREATV MICROTECH INC212 citations98
US5949850ASep 7, 1999
Method and apparatus for making large area two-dimensional grids
CREATV MICROTECH INC111 citations97
US6252938B1Jun 26, 2001
Two-dimensional, anti-scatter grid and collimator designs, and its motion, fabrication and assembly
CREATV MICROTECH INC60 citations96
US6987836B2Jan 17, 2006
Anti-scatter grids and collimator designs, and their motion, fabrication and assembly
CREATV MICROTECH INC50 citations94
US7197193B2Mar 27, 2007
Apparatus and method for three dimensional image reconstruction
CREATV MICROTECH INC34 citations90
US7922923B2Apr 12, 2011
Anti-scatter grid and collimator designs, and their motion, fabrication and assembly
CREATV MICROTECH INC12 citations79
US11353459B2Jun 7, 2022
Methods of using PD-L1 expression in treatment decisions for cancer therapy
CREATV MICROTECH INC3 citations73
US10871491B2Dec 22, 2020
Use of circulating cell biomarkers in the blood for detection and diagnosis of diseases and methods of isolating them
CREATV MICROTECH INC3 citations73
US12480952B2Nov 25, 2025
Methods of using PD-L1 expression in treatment decisions for cancer therapy
CREATV MICROTECH INC0 citations62
US12449420B2Oct 21, 2025
Use of circulating tumor cell mitotic index in cancer stratification and diagnostics
CREATV MICROTECH INC0 citations62
US11156596B2Oct 26, 2021
Capture, identification and use of a new biomarker of solid tumors in body fluids
CREATV MICROTECH INC1 citations62
US11150245B2Oct 19, 2021
Use of circulating tumor cell mitotic index in cancer stratification and diagnostics
CREATV MICROTECH INC0 citations62
US10247725B2Apr 2, 2019
Capture, identification and use of a new biomarker of solid tumors in body fluids
CREATV MICROTECH INC1 citations62
US7801394B2Sep 21, 2010
Sensitive emission light gathering and detection system
CREATV MICROTECH INC2 citations58
US11860157B2Jan 2, 2024
Polymer microfilters, devices comprising the same, methods of manufacturing the same, and uses thereof
CREATV MICROTECH INC0 citations55
US11175279B2Nov 16, 2021
Polymer microfilters, devices comprising the same, methods of manufacturing the same, and uses thereof
CREATV MICROTECH INC0 citations55
US7565042B2Jul 21, 2009
Sensitive emission light gathering and flow through detection system
CREATV MICROTECH INC3 citations54
US12516379B2Jan 6, 2026
Methods of using giant cell nucleic acid characterization in cancer screening, diagnostics, treatment and recurrence
CREATV MICROTECH INC0 citations52
US9658207B2May 23, 2017
Polymer microfiltration devices, methods of manufacturing the same and the uses of the microfiltration devices
CREATV MICROTECH INC0 citations51
US10368541B2Aug 6, 2019
Urine preservative reagent for microfiltration
CREATV MICROTECH INC0 citations48
US8351741B2Jan 8, 2013
Sensitive emission light gathering and flow through detection system
CREATV MICROTECH INC0 citations37