Latest Patents

Patents imply intellectual property and it has a $ value that can be associated depending on the field and type of patent that is allocated. Patents also increase the enterprise value of the company and help prevent copy-cats from copying the idea without having royalt payments or licencing deals. We like it when companies get patents awarded!. To protect IP companies aggressively file provisional patents even before they have a working product. The below table provides a way to look at what has been done by companies and use this as a factor to make investment decisions.

     
Title Filing Date Publication Date Grant Date
Optically finished thin high aspect ratio diamond substrates or windows and … 2023-5-15 2023-8-16
secondary battery 2022-11-25 2023-2-14
laminated substrate 2022-8-01 2022-11-01
Highly twinned and orientated polycrystal diamond film and method for … 2021-5-06 2021-8-12
Self-levelling piercing sensor in a light guide cable plug connection 2020-2-14 2020-9-24
Composite substrate having alternating pattern of diamond and metal or metal … 2019-11-08 2020-4-02
Micro Splice Protector 2019-1-08 2019-5-09
Integrated optical transceiver 2018-12-19 2020-5-19 2020-5-19
Small footprint parallel optics transceivers 2018-12-13 2020-10-20 2020-10-20
Acoustic resonator 2018-12-12 2019-6-21
Adiabatically coupled photonic systems with vertically tapered waveguides 2018-12-06 2020-10-13 2020-10-13
High-speed hybrid circuit 2018-11-26 2019-5-30
Signaling on a high-speed data connector 2018-11-19 2019-5-02
VCSEL array layout 2018-11-19 2023-2-28 2023-2-28
Adiabatically coupled optical system 2018-11-19 2019-5-02
Bi-directional transceiver with time synchronization 2018-11-13 2019-3-14
Selective recovery of rare earth metals from an acidic slurry or acidic … 2018-11-12 2020-10-20 2020-10-20
Feedback biased vertical cavity surface emitting laser 2018-11-07 2020-3-03 2020-3-03
Cross-point offset adjustment circuit 2018-11-05 2019-4-25
Communication modules 2018-11-01 2019-5-02
Screwless heat sink attachment 2018-10-30 2019-4-25
Immobilized selenium, a method of making, and uses of immobilized selenium in a … 2018-10-25 2022-10-25 2022-10-25
DC offset cancellation and crosspoint control circuit 2018-10-24 2019-11-19 2019-11-19
Method and apparatus for hardware-configured network 2018-10-14 2020-7-21 2020-7-21
Split optical front end receivers 2018-10-11 2019-4-11
Partially etched reflection-modification layer 2018-10-10 2023-6-27 2023-6-27
Loss of signal detector 2018-10-02 2019-1-31
Out-of-band signal detection 2018-9-18 2019-6-18 2019-6-18
Distributed reflector laser 2018-8-28 2019-5-09
System and method for thermoelectric personal comfort controlled bedding 2018-8-13 2018-12-06
Echelle grating multiplexer or demultiplexer 2018-8-03 2019-2-07
Fabrication-tolerant and broadband polarization splitter and rotator 2018-7-25 2020-6-16 2020-6-16
Reduced-cross-talk coherent optical transmitter 2018-7-19 2019-1-15 2019-1-15
Polarization splitter rotator 2018-7-17 2019-1-24
A kind of compact optical fiber amplifier 2018-7-12 2019-1-22
Optical coupling systems 2018-6-21 2020-6-23 2020-6-23
Chip on carrier 2018-6-07 2019-8-06 2019-8-06
Latch mechanism for communication module 2018-6-05 2019-1-17
Multiple wavelength selective switch with shared switch 2018-5-22 2019-7-30 2019-7-30
VCSELs having mode control and device coupling 2018-5-22 2019-8-27 2019-8-27
Additive manufacturing in metals with a fiber array laser source and adaptive … 2018-5-18 2021-9-14 2021-9-14
Differential amplitude detector 2018-5-15 2018-9-13
Method and Apparatus for Hardware Configured Network 2018-5-08 2018-9-13
Optical adjustable filter sub-assembly 2018-5-02 2019-5-23
Polarization splitters 2018-4-25 2019-5-28 2019-5-28
Individual dc and ac current shunting in optical receivers 2018-4-17 2018-9-27
Optical power monitoring using dual modulation 2018-4-06 2018-10-11
Electromagnetic radiation shielding on a pci express card 2018-3-19 2019-4-04
Optical module with integrated lens 2018-3-13 2018-9-20
Method and Apparatus for Characterization and Compensation of Optical … 2018-3-07 2018-7-12
Wafer pin chuck fabrication and repair 2018-2-21 2018-6-28
Sparing configurations and protocols for parallel fiber optics 2018-2-20 2018-8-02
Rapid out-of-band signal communication in optical components 2018-2-06 2020-3-03 2020-3-03
Duty cycle correction circuit for differential driver 2018-2-02 2018-12-11 2018-12-11
Echelle grating demux/mux in SiN 2018-1-31 2019-6-11 2019-6-11
Free space variable optical attenuator 2018-1-17 2020-12-18 2020-12-18
Light sources with chip-level integrated diffusers 2018-1-10 2018-7-12
Component alignment 2018-1-02 2018-5-03
Light-weight on-chip signal monitor with integrated memory management and data … 2017-12-26 2020-4-21 2020-4-21
Multi-channel transceiver with laser array and photonic integrated circuit 2017-12-19 2019-5-07 2019-5-07
Optoelectronic subassembly with components mounted on top and bottom of … 2017-12-19 2019-7-02 2019-7-02
Multi-rate clock buffer 2017-12-19 2019-7-23 2019-7-23
Surface coupled laser and laser optical interposer 2017-12-06 2019-6-11 2019-6-11
Optical coupling assemblies 2017-11-29 2019-5-28 2019-5-28
Adiabatic polarization rotator combiner 2017-11-29 2019-9-03 2019-9-03
Tunable differential via circuit 2017-11-27 2019-5-30
Communication devices including an illumination source and a physical input … 2017-11-20 2018-3-29
Monolithic Two-Dimensional Optical Fiber Array 2017-11-15 2018-3-15
High power cavity package for light emitters 2017-11-10 2019-8-06 2019-8-06
Interconnect Structure For Coupling An Electronic Unit And An Optical Unit, And … 2017-11-06 2018-5-03
A kind of optical branching monitor 2017-11-01 2018-5-11
Latch for communication module 2017-10-23 2018-12-18 2018-12-18
Machine for finishing a work piece, and having a highly controllable treatment … 2017-10-20 2020-7-07 2020-7-07
SWDM OSAs 2017-10-17 2018-11-27 2018-11-27
Phase-transforming optical reflector formed by partial etching or by partial … 2017-10-16 2018-5-10
Thermal management structures for optoelectronic modules 2017-10-10 2018-5-03
Variable band for thermoelectric modules 2017-10-05 2022-10-04 2022-10-04
Articles having Diamond-only Contact Surfaces 2017-10-03 2018-4-12
Bi-directional propagation in optical communication 2017-9-29 2018-4-19
Implant regrowth VCSEL and VCSEL array with heterogeneous combination of … 2017-9-28 2019-8-06 2019-8-06
VCSEL with elliptical aperture having reduced rin 2017-9-18 2019-5-28 2019-5-28
Metallic, tunable thin film stress compensation for epitaxial wafers 2017-9-13 2019-7-09 2019-7-09
Two-stage adiabatically coupled photonic systems 2017-8-31 2017-12-21
Module mount interposer 2017-8-28 2019-2-26 2019-2-26
Film electrode for electrostatic chuck 2017-8-22 2020-6-09 2020-6-09
Manufacturing semiconductor-based multi-junction photovoltaic devices 2017-8-18 2019-5-07 2019-5-07
Etched planarized VCSEL 2017-8-08 2019-3-12 2019-3-12
Rigid-flexible circuit interconnects 2017-8-01 2019-5-21 2019-5-21
Methods for masking a pin chuck, and articles made thereby 2017-7-26 2018-2-01
Wavelength division multiplexing of uncooled lasers with wavelength-common … 2017-7-25 2018-6-12 2018-6-12
Compact Optical Fiber Amplifier 2017-7-13 2017-11-02
Chip on leadframe optical subassembly 2017-7-07 2019-5-21 2019-5-21
Additive manufacturing in metals with a fiber array laser source and adaptive … 2017-7-06 2019-1-10
Edge propagating optical time domain reflectometer and method of using the same 2017-7-05 2020-2-18 2020-2-18
Thin Film Plasmonic Optical Modulator 2017-6-26 2018-1-04
Nonlinear equalizer 2017-6-16 2017-12-21
Transceiver to transceiver digital optical commands 2017-6-16 2019-9-17 2019-9-17
Local buffers in a liquid crystal on silicon chip 2017-6-12 2018-2-01
Connector assemblies for optoelectronic modules 2017-6-01 2018-7-31 2018-7-31
Optical communication modules 2017-6-01 2017-12-07