Inventor

Ruiqing Ma

Inventor

Morristown, NJ, US

Overview

91→

Patents

1998–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 91 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H10Kprimary

H10KOrganic electric solid-state devices27%

H01LSemiconductor devices23%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%

H05BElectric heating6%

Y02PClimate change mitigation technologies in the production or processing of goods4%

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 emitted3%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications3%

Y10TTechnical subjects covered by former us classification3%

C23CCoating metallic material3%

F21SNon-portable lighting devices3%

PatentTitleYear

10,862,073Barrier film for electronic devices and substrates2020 10,862,074Manufacturing flexible organic electronic devices2020 10,811,633Method of increasing the flexibility of an AMOLDED display, a flexible display, and a product2020 10,797,258System and method for matching electrode resistances in OLED light panels2020 10,749,123Impact resistant OLED devices2020 10,686,159OLED devices having improved efficiency2020 10,514,136Lighting devices2019 10,505,137Electronic device with reduced non-device edge area2019 10,490,774Flexible AMOLED display2019 10,483,489Integrated circular polarizer and permeation barrier for flexible OLEDs2019 10,483,487Electronic device with reduced non-device edge area2019 10,477,646Intelligent dimming lighting2019 10,468,633Microlens array architectures for enhanced light outcoupling from an OLED array2019 10,367,161System and method for matching electrode resistances in OLED light panels2019 10,243,162Close illumination system2019 10,243,023Top emission AMOLED displays using two emissive layers2019 10,243,172Luminaire and individually replaceable components2019 10,178,738Intelligent dimming lighting2019 10,164,000OLED lighting device with short tolerant structure2018 10,115,930Combined internal and external extraction layers for enhanced light outcoupling for organic light emitting device2018 10,096,592OLED lighting device with short tolerant structure2018 10,020,466Flexible multilayer scattering substrate used in OLED2018 9,991,463Electronic devices with improved shelf lives2018 9,978,965Rollable OLED display2018 9,947,895Flexible AMOLED display2018 9,923,168'Edge barrier film for electronic devices'2018 9,899,631'Flexible multilayer scattering substrate used in OLED'2018 9,882,167'Hybrid layers for use in coatings on electronic devices or other articles'2018 9,865,672'Macro-image OLED lighting system'2018 9,843,024'Methods for fabricating OLEDs'2017 9,825,243'Methods for fabricating OLEDs on non-uniform substrates and devices made therefrom'2017 9,818,967'Barrier covered microlens films'2017 9,818,977'Organic light emitting device (OLED) panel of arbitrary shape'2017 9,741,968'Luminaire and individually replaceable components'2017 9,735,392'Thin film deposition'2017 9,704,942'OLED lighting device with short tolerant structure'2017 9,698,140'OLED lighting device with short tolerant structure'2017 9,673,412'System and method for matching electrode resistances in OLED light panels'2017 9,640,781'Devices to increase OLED output coupling efficiency with a high refractive index substrate'2017 9,572,232'Biosensing electronic devices'2017 9,559,314'Lamp with multiple flexible OLEDs'2017 9,496,522'OLED optically coupled to curved substrate'2016 9,484,546'OLED with compact contact design and self-aligned insulators'2016 9,455,417'Split electrode for organic devices'2016 9,450,027'Method of forming bus line designs for large-area OLED lighting'2016 9,397,314'Thin-form light-enhanced substrate for OLED luminaire'2016 9,397,312'Process for fabricating metal bus lines for OLED lighting panels'2016 9,390,649'Ruggedized wearable display'2016 9,384,691'Transparent display and illumination device'2016 9,385,340'Transparent display and illumination device'2016 9,380,675'Energy saving OLED lighting system and method'2016 9,374,872'Intelligent dimming lighting'2016 9,356,258'OLEDs and other electronic devices using desiccants'2016 9,343,695'Method of fabricating organic light emitting device (OLED) panel of arbitrary shape'2016 9,337,441'OLED lighting panel and methods for fabricating thereof'2016 9,318,536'Light emitters with series connection'2016 9,312,511'Edge barrier film for electronic devices'2016 9,313,857'Organic electroluminescent materials and devices'2016 9,252,391'Hybrid layers for use in coatings on electronic devices or other articles'2016 9,246,036'Thin film deposition'2016 9,214,510'OLED lighting device with short tolerant structure'2015 9,210,810'Method of fabricating flexible devices'2015 9,184,419'Flexible lighting devices'2015 9,184,420'Digitized OLED light source'2015 9,159,945'System and method for matching electrode resistances in OLED light panels'2015 9,130,195'Structure to enhance light extraction and lifetime of OLED devices'2015 9,120,290'Flexible screen backed with rigid ribs'2015 9,093,658'Pre-stressed flexible OLED'2015 9,041,297'Large area lighting system with wireless control'2015 9,018,660'Lighting devices'2015 8,981,363'Flexible substrate for OLED device'2015 8,979,291'Lighting devices including transparent organic light emitting device light panels and having independent control of direct to indirect light'2015 8,933,468'Electronic device with reduced non-device edge area'2015 8,926,119'Extendable light source with variable light emitting area'2015 8,927,308'Method of forming bus line designs for large-area OLED lighting'2015 8,912,018'Manufacturing flexible organic electronic devices'2014 8,907,560'Dynamic OLED lighting'2014 8,773,013'Three dimensional OLED lamps'2014 8,764,255'Semi-rigid electronic device with a flexible display'2014 8,766,240'Permeation barrier for encapsulation of devices and substrates'2014 8,766,531'Wearable display'2014 8,764,239'Dynamic stretchable OLED lamp'2014 8,723,209'Out coupling layer containing particle polymer composite'2014 8,710,518'Flexible lighting devices'2014 8,592,253'Hybrid layers for use in coatings on electronic devices or other articles'2013 8,564,192'Process for fabricating OLED lighting panels'2013 8,552,420'OLED light panel with controlled brightness variation'2013 8,466,476'OLEDs and other electronic devices using desiccants'2013 8,432,095'Process for fabricating metal bus lines for OLED lighting panels'2013 8,080,937'OLED having a charge transport enhancement layer'2011 5,847,798'Polymer stabilized black-white cholesteric reflective display'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Based in Kent, OH, US· patent location history

2011–2020Patents assigned to UNIVERSAL DISPLAY CORP (90)· patent assignee history

2011–2017Patents assigned to MA RUIQING (24)· patent assignee history

2011–2020Based in Morristown, NJ, US· patent location history

2013–2017Patents assigned to PANG HUIQING (13)· patent assignee history

2013–2017Patents assigned to KRALL EMORY (11)· patent assignee history

2013–2017Patents assigned to MANDLIK PRASHANT (11)· patent assignee history

2014–2020Based in Ewing, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNIVERSAL DISPLAY CORP	90	2011–2020
MA RUIQINGself	24	2011–2017
PANG HUIQING	13	2013–2017
KRALL EMORY	11	2013–2017
MANDLIK PRASHANT	11	2013–2017

Locations

Location	Patents	Span
Morristown, New Jersey, US	75	2011–2020
Ewing, New Jersey, US	15	2014–2020
Kent, OH, US	1	1998