Inventor
RICHARD LANDRY GRAY
Inventor
TW
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information30%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light8%
G01KMeasuring temperature8%
G06FElectric digital data processing8%
G10LSpeech analysis techniques or speech synthesis8%
H01LSemiconductor devices5%
H04BTransmission5%
H05BElectric heating5%
H10HInorganic light-emitting semiconductor devices having potential barriers5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
PatentTitleYear
11,436,970Addressing and redundancy schemes for distributed driver circuits in a display device202211,403,998Display device with selectable LED current levels based on brightness data202211,393,389Power line communication driver circuit202211,308,890Power line communication signal detector202211,289,011Power line communication in a display device with distributed driver circuits202211,276,345Display device with feedback via parallel connections from distributed driver circuits to a single wire interface202211,270,633Skewing drive times of LED zones in a display device with distributed driver circuits202211,257,421Display device with single package light emitting diode and driver circuit202211,250,771Display device with distributed arrays of driver circuits and sensors202211,239,670Cell balancing battery module and electrical apparatus202211,217,153Display device with distributed driver circuits and shared multi-wire communication interface for dimming data202211,211,001Display device with feedback via serial connections between distributed driver circuits202111,189,220Display device with distributed driver circuits switchable between serial and parallel communication modes2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to HUAYUAN SEMICONDUCTOR SHENZHEN LTD COMPANY (12)· patent assignee history
2021–2022Based in TW· patent location history
2022Patents assigned to GRAY RICHARD LANDRY (1)· patent assignee history
2022Patents assigned to QIU WEI GUANG (1)· patent assignee history
2022Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUAYUAN SEMICONDUCTOR SHENZHEN LTD COMPANY | 12 | 2021–2022 |
| GRAY RICHARD LANDRYself | 1 | 2022 |
| QIU WEI GUANG | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 11 | 2021–2022 |
| US | 2 | 2022 |