1
Ross Hoggatt, Gregory Scott Zeman: X-ray detector fabrication methods and apparatus therefrom. General Electric Company, ZPS Group SC, October 20, 2009: US07605374 (7 worldwide citation)

A method of fabricating a detector includes providing a photodiode part, providing a scintillator part, at least one of the photodiode part and the scintillator part including a non-active portion and an active portion, placing a first adhesive such that the first adhesive contacts the active portio ...


2
Gregory Scott Zeman, Baiju Zacharia Babu, Mahesh Raman Narayanaswamy, David Michael Hoffman, Brian Joseph Graves: Module assembly for multiple die back-illuminated diode. General Electric Company, Armstrong Teasdale, October 21, 2008: US07439516 (5 worldwide citation)

A computerized tomography imaging scanner module includes a plurality of scintillators, a plurality of back-illuminated photodiodes optically coupled with the scintillators, a multi-layer substrate having a plurality of substrate electrical conductors to which the photodiodes are electrically couple ...


3
Jiang Hsieh, Erdogan O Gurmen, Aziz Ikhlef, Bing Shen, Gregory Scott Zeman, Matthew Aaron Halsmer, Tyler Justin Sprenger: Method and apparatus for compensating non-uniform detector collimator plates. General Electric Company, Carl B Horton Esq, Armstrong Teasdale, March 6, 2007: US07187750 (3 worldwide citation)

A method for obtaining data includes scanning an object with radiation to collect projection data using an imaging system having a detector array with detector cells and a post-patient collimator, wherein the post-patient collimator has plates having non-uniform thicknesses. The method further inclu ...


4
Mahesh Raman Narayanaswamy, Gregory Scott Zeman: Robust radiation detector and method of forming the same. General Electric Company, Fletcher Yoder P C, December 17, 2013: US08610079 (2 worldwide citation)

The present disclosure relates to radiation detectors having a layer of a high Z material, such as tungsten or lead, disposed on a face of a photodetector layer or other underlying layer. In one embodiment, the layer of the high Z material substantially prevents radiation from reaching on or more el ...


5
Masahiro Moritake, George Edward Possin, Gregory Scott Zeman: Light detector, radiation detector and radiation tomography apparatus. GE Medical Systems Global Technology Company, Carl B Horton Esq, Armstrong Teasdale, March 7, 2006: US07010084 (2 worldwide citation)

A light detector includes a plurality of light receiving sections which are formed in a substrate and generate signal charges corresponding to the amount of incident light, and a plurality of wirings which are formed on the substrate and fetch the signal charges from the light receiving sections, wh ...


6
Gregory Scott Zeman, Jeffrey Kautzer, Faisal Saeed: Photosensor assembly and method for providing a photosensor assembly. General Electric Company, The Small Patent Law Group, Dean D Small, May 14, 2013: US08441091 (2 worldwide citation)

A photodiode assembly includes a semiconductor substrate, a photodiode cell, a ground diffusion region, and a guard band. The photodiode cell includes a first volume of the substrate doped with a first type of dopant. The diffusion region includes a second volume of the substrate that is doped with ...


7
Gregory Scott Zeman, Faisal Saeed: Radiation detector with stacked barrier layers and method of forming the same. GENERAL ELECTRIC COMPANY, Fletcher Yoder P C, October 4, 2016: US09459355

In one embodiment, a radiation detector is provided. The radiation detector includes a scintillator layer that converts incident radiation into lower energy optical photons. The scintillator layer includes a plurality of pixels formed by one or more dividers, and the one or more dividers form one or ...


8
Wen Li, George Edward Possin, Gregory Scott Zeman, James Walter Leblanc, Jonathan David Short, Rogerio Geraldes Rodrigues: Detector with electrically isolated pixels. Patrick S Yoder, Fletcher Yoder, December 28, 2006: US20060289777-A1

In accordance with an implementation of the present technique, a detector is disclosed. The detector includes a photodetector array and a substrate layer. The photodetector array includes a plurality of photodiodes and a structure of trenches or diffusions grids that electrically isolate each photod ...


9
Jiang Hsieh, Erdogan O Gurmen, Aziz Ikhlef, Bing Shen, Gregory Scott Zeman, Matthew Aaron Halsmer, Tyler Justin Sprenger: Method and apparatus for compensating non-uniform detector collimator plates. General Electric Company, Patrick W Rasche, March 22, 2007: US20070064866-A1

A method for obtaining data includes scanning an object with radiation to collect projection data using an imaging system having a detector array with detector cells and a post-patient collimator, wherein the post-patient collimator has plates having non-uniform thicknesses. The method further inclu ...


10
Ross Hoggatt, Gregory Scott Zeman: X-Ray Detector Fabrication Methods and Apparatus Therefrom. Thomas M Fisher, Fisher Patent Group, October 2, 2008: US20080237477-A1

A method of fabricating a detector includes providing a photodiode part, providing a scintillator part, at least one of the photodiode part and the scintillator part including a non-active portion and an active portion, placing a first adhesive such that the first adhesive contacts the active portio ...