Austin, Texas
United States
63
2025-12-18
The entities that hold a legal rights for patent applications filed by inventor Knapp David J.:
David J. Knapp from Austin, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Visible Light Communication System And Method
#2 | 2025-05-15COLOR MIXING OPTICS FOR LED ILLUMINATION DEVICE
#3 | 2024-12-12Color mixing optics for LED illumination device
#4 | 2024-10-10-SIllumination Device and Method for Calibrating an Illumination Device Over Changes in Temperature, Drive Current, and Time
#5 | 2024-05-16Visible Light Communication System And Method
#6 | 2023-12-28Illumination device and method for calibrating an illumination device over changes in temperature, drive current, and time
#7 | 2023-08-10Color mixing optics for LED illumination device
#8 | 2022-08-18Color mixing optics for LED illumination device
#9 | 2022-05-26Illumination device and method for calibrating an illumination device over changes in temperature, drive current, and time
#10 | 2022-04-14Visible light communication system and method
#11 | 2021-03-18Visible light communication system and method
#12 | 2021-02-25Color mixing optics for LED illumination device
#13 | 2021-01-07Illumination device and method for calibrating an illumination device over changes in temperature, drive current, and time
#14 | 2019-09-12Color mixing optics for LED illumination device
#15 | 2018-08-16Visible light communication system and method
#16 | 2017-11-02Color mixing optics having an exit lens comprising an array of lenslets on an interior and exterior side thereof
#17 | 2017-08-15Color mixing optics for LED illumination device
#18 | 2017-05-16Illumination device and temperature calibration method
#19 | 2017-04-13Illumination device and method for calibrating an illumination device over changes in temperature, drive current, and time
#20 | 2017-02-21Illumination device and method for avoiding flicker
#21 | 2017-02-09Intelligent illumination device
#22 | 2016-08-18Linear LED illumination device with improved color mixing
#23 | 2016-01-12Illumination device and temperature compensation method
#24 | 2015-12-31Illumination device and method for calibrating and controlling an illumination device comprising a phosphor converted LED
#25 | 2015-12-31Illumination device and method for controlling an illumination device over changes in drive current and temperature
#26 | 2015-12-31Illumination device and age compensation method
#27 | 2015-12-31Illumination device and method for calibrating an illumination device over changes in temperature, drive current, and time
#28 | 2015-06-11Linear LED illumination device with improved color mixing
#29 | 2015-04-16Lighting control system
#30 | 2015-01-22Illumination Devices and Related Systems and Methods
#31 | 2015-01-15Illumination devices and related systems and methods
#32 | 2013-07-18System and method of extending the communication range in a visible light communication system
#33 | 2013-01-10Luminance control for illumination devices
#34 | 2012-08-09Fault Tolerant Network Utilizing Bi-Directional Point-to-Point Communications Links Between Nodes
#35 | 2012-01-05Lighting Control System
#36 | 2011-10-20LED transceiver front end circuitry and related methods
#37 | 2011-03-31Transmission network having an optical receiver that utilizes dual power pins and a single status pin to lower power consumption, lower manufacturing cost, and increase transmission efficiency
#38 | 2011-03-24Systems and methods for visible light communication
#39 | 2011-03-24Illumination devices and related systems and methods
#40 | 2011-03-24Broad spectrum light source calibration systems and related methods
#41 | 2011-03-17Display calibration systems and related methods
#42 | 2011-03-17Display and optical pointer systems and related methods
#43 | 2011-03-17LED calibration systems and related methods
#44 | 2010-12-30Intelligent illumination device
#45 | 2010-07-29Fault tolerant network utilizing bi-directional point-to-point communications links between nodes
#46 | 2010-06-03System and method for transferring non-compliant packetized and streaming data into and from a multimedia device coupled to a network across which compliant data is sent
#47 | 2010-03-11Optical communication device, method and system
#48 | 2010-02-16System and method for transferring data among transceivers substantially void of data dependent jitter
#49 | 2008-04-24Communication system and method for sending isochronous streaming data within a frame segment using a signaling byte
#50 | 2008-04-24Communication system and method for sending isochronous streaming data within a frame segment using a signaling byte
#51 | 2008-02-05Communication system and method for sending isochronous streaming data within a frame segment using a signaling byte
#52 | 2007-12-06Transmission network having an optical receiver that utilizes dual power pins and a single status pin to lower power consumption, lower manufacturing cost, and increase transmission efficiency
#53 | 2007-11-01System and Method for Transferring Different Types of Streaming and Packetized Data Across an Ethernet Transmission Line Using a Frame and Packet Structure Demarcated with Ethernet Coding Violations
#54 | 2007-10-16Communication system and method for sending asynchronous data and/or isochronous streaming data across a synchronous network within a frame segment using a coding violation to signify at least the beginning of a data transfer
#55 | 2007-09-18Communication system and method for generating slave clocks and sample clocks at the source and destination ports of a synchronous network using the network frame rate
#56 | 2007-09-11Semiconductor package having optical receptacles and light transmissive/opaque portions and method of making same
#57 | 2007-01-16Communication system and method for sending isochronous streaming data across a synchronous network within a frame segment using a coding violation to signify invalid or empty bytes within the frame segment
#58 | 2007-01-02Communication system and method for sending and receiving data at a higher or lower sample rate than a network frame rate using a phase locked loop
#59 | 2006-09-12Communication system and method for sample rate converting data onto or from a network using a high speed frequency comparison technique
#60 | 2006-04-20Selective scrambler for use in a communication system and method to minimize bit error at the receiver
#61 | 2005-12-08System and method for transferring non-compliant packetized and streaming data into and from a multimedia device coupled to a network across which compliant data is sent
#62 | 2005-03-29Communication system and methodology for sending a designator for at least one of a set of time-division multiplexed channels forwarded across a locally synchronized bus
#63 | 2005-03-10Circuit, system, and method for preventing a communication system absent a dedicated clocking master from producing a clocking frequency outside an acceptable range
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