Inventor
Christopher Bates
Inventor
Sioux Falls, SD, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Sprimary
F21SNon-portable lighting devices9%
F21VFunctional features or details of lighting devices or systems thereof9%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems9%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted9%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light9%
G02BOptical elements, systems or apparatus9%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them9%
G09FDisplaying9%
H05BElectric heating9%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
PatentTitleYear
7,883,239'Precise repeatable setting of color characteristics for lighting applications'20117,497,590'Precise repeatable setting of color characteristics for lighting applications'20097,374,311'Optical integrating chamber lighting using multiple color sources for luminous applications'20086,218,616'Electric switch plate cover'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Based in Alvin, TX, US· patent location history
2008–2009Patents assigned to ADVANCED OPTICAL TECH INC (2)· patent assignee history
2008Based in Oak Hill, VA, US· patent location history
2009–2011Based in Sioux Falls, SD, US· patent location history
2011Patents assigned to ABL IP HOLDING LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ADVANCED OPTICAL TECH INC | 2 | 2008–2009 |
| ABL IP HOLDING LLC | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sioux Falls, SD, US | 2 | 2009–2011 |
| Oak Hill, Virginia, US | 1 | 2008 |
| Alvin, Texas, US | 1 | 2001 |