Inventor
Herman Ferrier
Inventor
Scotts Valley, CA, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Bprimary
H05BElectric heating29%
G11BInformation storage based on relative movement between record carrier and transducer19%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications19%
Y10TTechnical subjects covered by former us classification10%
F21KNon-electric light sources using luminescence5%
F21SNon-portable lighting devices5%
F21VFunctional features or details of lighting devices or systems thereof5%
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 emitted5%
G02BOptical elements, systems or apparatus5%
PatentTitleYear
10,015,855Dithering and dimming techniques for light emitting diode (LED) lighting systems20189,353,918'System and method for communication among linear light modules in a lighting system'20168,917,026'Linear bypass electrical circuit for driving LED strings'20148,907,576'Linear bypass electrical circuit for driving LED strings'20148,531,128'Electrical circuit for driving LEDs in dissimilar color string lengths'20137,986,107'Electrical circuit for driving LEDs in dissimilar color string lengths'20117,131,346'Spin stand testing system with fine positioner for head stack assembly'20066,738,322'Optical data storage system with focus and tracking error correction'20046,574,174'Optical data storage system with multiple layer media'20034,639,794'Multiply pulsed magnetic recording'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987Patents assigned to FUJI PHOTO FILM CO LTD (1)· patent assignee history
1987Based in Los Gatos, CA, US· patent location history
2003Patents assigned to SIROS TECHNOLOGIES INC (1)· patent assignee history
2003–2018Based in Scotts Valley, CA, US· patent location history
2004Patents assigned to RES INVESTMENT NETWORK INC (1)· patent assignee history
2004Based in Scotts Valey, CA, US· patent location history
2011–2018Patents assigned to LUMENETIX INC (6)· patent assignee history
2013Patents assigned to FERRIER HERMAN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LUMENETIX INC | 6 | 2011–2018 |
| FERRIER HERMANself | 1 | 2013 |
| FUJI PHOTO FILM CO LTD | 1 | 1987 |
| RES INVESTMENT NETWORK INC | 1 | 2004 |
| SIROS TECHNOLOGIES INC | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Scotts Valley, California, US | 8 | 2003–2018 |
| Scotts Valey, California, US | 1 | 2004 |
| Los Gatos, California, US | 1 | 1987 |