Inventor

HATWAR TUKARAM K

US95 patents

⚠️ This page may combine multiple inventors who share the name “HATWAR TUKARAM K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HATWAR TUKARAM K

EASTMAN KODAK CO

White OLED having multiple white electroluminescence units

Tuned microcavity color OLED display

OLED device using reduced drive voltage

Array of light-emitting OLED microcavity pixels

White light-emitting device with improved doping

White organic light-emitting devices using rubrene layer

White organic light-emitting devices with improved efficiency

Stabilized OLED device

White organic electroluminescent devices with improved stability and efficiency

Organic light-emitting device having a color-neutral dopant in a hole-transport layer and/or in an electron-transport layer

Organic electroluminescent devices with improved stability and efficiency

White light-emitting device structures

Organic light-emitting device having a color-neutral dopant in an emission layer and in a hole and/or electron transport sublayer

Organic electroluminescent device having a stabilizing dopant in a hole-transport layer or in an electron-transport layer distant from the emission layer

Performance recording media for recordable element using silver reflector

Multilayer magnetooptic recording media

Method for making an amorphous aluminum-nitrogen alloy layer

White OLEDs with a color-compensated electroluminescent unit

Tandem OLED having an organic intermediate connector

Anthracene derivative host having ranges of dopants

Tandem OLEDs having low drive voltage

White light-emitting OLED device having a blue light-emitting layer doped with an electron-transporting or a hole-transporting material or both

Using organic materials in making an organic light-emitting device

Forming an amorphous fluorocarbon layer in electroluminescent devices

High purity sputtering target material and method for preparing high purity sputtering target materials

Multilayer magnetooptic recording media

Broadband light tandem OLED display

White light tandem OLED display with filters

Efficient white-light OLED display with filters

Sputtering target and method of preparing the same

High performance white light-emitting OLED device

Method of making a solid compacted pellet of organic material for vacuum deposition of OLED displays

Compacting moisture-sensitive organic materials in making an organic light-emitting device

Method of depositing aluminum-lithium alloy cathode in organic light emitting devices

Recordable optical disks with dielectric interlayer

Magneto-optic data storage device having multiple data storage levels

Multilayer magnetooptic recording media

Forming a high performance Co/Pt disk

GLOBAL OLED TECHNOLOGY LLC

White light tandem OLED

Organic element for low voltage electroluminescent devices

Electroluminescent devices including organic EIL layer

High-color-temperature tandem white OLED

Tandem OLED device with intermediate connector

High-performance tandem white OLED

Tandem OLED device with intermediate connector

HATWAR TUKARAM K

Internal connector for organic electronic devices

OLED device with improved performance

SPINDLER JEFFREY P

OLED device with stabilized yellow light-emitting layer

Tandem white OLED with efficient electron transfer

KONDAKOVA MARINA E

Electroluminescent devices including organic eil layer