Inventor
Christopher S. Chapman
Inventor
Redmond, WA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Sprimary
G01SRadio direction-finding24%
A61BDiagnosis18%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general6%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general6%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof6%
F24FAir-conditioning6%
G05BControl or regulating systems in general6%
G06TImage data processing or generation, in general6%
G10KSound-producing devices6%
Y02ATechnologies for adaptation to climate change6%
PatentTitleYear
10,876,453Vehicle having an engine-integrated exhaust treatment system with in-cylinder ammonia creation20209,777,937'Controller and loop performance monitoring in a heating, ventilating, and air conditioning system'20178,021,300'Three-dimensional fly-through systems and methods using ultrasound data'20116,160,340'Multifrequency ultrasonic transducer for 1.5D imaging'20006,155,981'Diagnostic ultrasonic imaging system and method for discriminating non-linearities'20005,718,230'Method and apparatus for creating ultrasound images using a reduced number of transmit beam lines'19985,632,277'Ultrasound imaging system employing phase inversion subtraction to enhance the image'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2000Patents assigned to SIEMENS MEDICAL SYSTEMS INC (4)· patent assignee history
1997–2000Based in Redmond, WA, US· patent location history
2011Patents assigned to SIEMENS MEDICAL SOLUTIONS (1)· patent assignee history
2011Based in Sammamish, WA, US· patent location history
2017Patents assigned to HONEYWELL INT INC (1)· patent assignee history
2017Based in Horsham, GB· patent location history
2020Patents assigned to FAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC (1)· patent assignee history
2020Based in Columbus, IN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS MEDICAL SYSTEMS INC | 4 | 1997–2000 |
| FAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC | 1 | 2020 |
| HONEYWELL INT INC | 1 | 2017 |
| SIEMENS MEDICAL SOLUTIONS | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Redmond, Washington, US | 4 | 1997–2000 |
| Columbus, IN, US | 1 | 2020 |
| Horsham, GB | 1 | 2017 |
| Sammamish, Washington, US | 1 | 2011 |