Hee-Joo Ko

This inventor holds 42 USPTO granted patents and 9 published patent applications and 7 EPO patents, primarily in Organic Light Emitting Devices. Top assignees: Samsung Display Co., Ltd., Samsung Mobile Display Co., Ltd., Hongik University Industry-Academia Cooperation Foundation. Active years: 2009-2018.

USPTO Granted Patents = 42 (Patent Applications = 9)

% Patents Active = 95.2

EPO Patents = 7 (Patent Applications = 6)

Average Co-Inventor Count = 7.5

ph-index = 5

Forward Citations = 90(Granted Patents)

Location History:

Yongin, KR (2012 - 2016)
Yongin-si, KR (2016 - 2017)
Suwon-si, KR (2009 - 2018)

Company Filing History:

35 out of 27,287

Samsung Display Co., Ltd.

patents

7 out of 1,219

Samsung Mobile Display Co., Ltd.

patents

2 out of 55

Hongik University Industry-Academia Cooperation Foundation

patents

where one patent can have more than one assignee

Years Active: 2009-2018

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Areas of Expertise:

Quantum Dots

Organic Light Emitting Device

Heterocyclic Compound

Electron Transporting Compounds

Organic Light Emitting Diode

Display Device

Photoluminescence

Manufacturing Methods

Fullerene

Ytterbium Alloy Electrode

Organometallic Complex

42 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9911938 - Quantum dots, methods of manufacturing quantum dots and methods of manufacturing organic light emitting display devices using the same (2018-03-06),

2. 9825244 - Organic light-emitting device (2017-11-21),

3. 9559322 - Quantum dots, methods of manufacturing quantum dots and methods of manufacturing organic light emitting display devices using the same (2017-01-31),

4. 9515280 - Organic light emitting device with enhanced lifespan (2016-12-06),

5. 9416107 - Heterocyclic compound and organic light-emitting device including the same (2016-08-16),

6. 9385336 - Organic light-emitting device using a mixture of electron transporting compounds (2016-07-05),

7. 9293736 - Organic light emitting element having emission layers and an electron injection layer including fullerene and lithium quinolate (2016-03-22),

8. 9293710 - Organic light-emitting diode (2016-03-22),

9. 9282612 - Dual mode organic light emitting device and pixel circuit including the same (2016-03-08),

10. 9219103 - Organic light emitting diode display (2015-12-22),

11. 9178162 - Compound for organic light-emitting device and organic light-emitting device including the same (2015-11-03),

12. 9178001 - Organic light emitting diode and method for manufacturing the same (2015-11-03),

13. 9163004 - Organic light-emitting device (2015-10-20),

14. 9159947 - Organic light-emitting device (2015-10-13),

15. 9105860 - Organic light emitting diode (2015-08-11),

Title: Inventor Hee-Joo Ko: Revolutionizing Technology in Yongin, KR

Introduction: Hee-Joo Ko is a pioneering inventor based in Yongin, South Korea, known for her groundbreaking contributions to the field of technology.

Latest Patents: Hee-Joo Ko holds several patents in the areas of artificial intelligence, robotics, and renewable energy, showcasing her innovative mindset and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Hee-Joo Ko has worked with leading tech companies, research institutions, and universities to develop cutting-edge solutions that have had a significant impact on various industries.

Collaborations: Throughout her career, Hee-Joo Ko has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence that has led to the successful implementation of numerous projects.

Conclusion: Hee-Joo Ko's passion for innovation and her relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of technology in Yongin and beyond.