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For the Inventor, By the Inventor

DaeJeon, South Korea

Joon Ho Na

This inventor holds 22 USPTO granted patents and 11 published patent applications and 1 EPO patent, primarily in Display Technology. Top assignee: Silicon Works Co., Ltd.. Active years: 2012-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joon Ho Na. Retrieved from https://idiyas.com/inventor/joon-ho-na

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 22 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.4

ph-index = 3

Forward Citations = 36(Granted Patents)


Company Filing History:

goldMedal22 out of 370 
 
Silicon Works Co., Ltd.
 patents

Years Active: 2012-2021

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Areas of Expertise:
Display Driving Device
Source Driver
OLED Display
LCD Driving Circuit
Voltage Stabilization
Driver IC Chip
Data Transmission
Capacitance Measurement
Gamma Voltage Generator
Integrated Circuit
Low Power Consumption
Touch Screen
22 patents (USPTO):Explore Patents
1. 10984740 - Display driving device (2021-04-20),
2. 10467948 - Display driving device (2019-11-05),
3. 10204589 - Source driver having low power consumption and display device including the source driver (2019-02-12),
4. 9916807 - Output circuit and switching circuit of display driving device (2018-03-13),
5. 9842560 - Source driver and display device including the same (2017-12-12),
6. 9311858 - Circuit and method for driving OLED display (2016-04-12),
7. 9143090 - Output voltage stabilization circuit of display device driving circuit (2015-09-22),
8. 9118324 - Driver IC chip and pad layout method thereof (2015-08-25),
9. 9082355 - Circuit for driving LCD device and driving method thereof (2015-07-14),
10. 9030453 - Liquid crystal display driving circuit with less current consumption (2015-05-12),
11. 8913048 - Source driver circuit of liquid crystal display device (2014-12-16),
12. 8803859 - Display driving circuit having half VDD power supply circuit built therein and display driving system including the same (2014-08-12),
13. 8775879 - Method and apparatus for transmitting data between timing controller and source driver, having bit error rate test function (2014-07-08),
14. 8730214 - COG panel system arrangement (2014-05-20),
15. 8698857 - Display device having a merge source driver and a timing controller (2014-04-15),

Title: The Innovative Journey of Joon Ho Na: A Pioneer in Display Driving Technologies

Introduction: Joon Ho Na, based in Daejeon-si, South Korea, is a prominent inventor and engineer known for his remarkable contributions to display driving devices. With a total of 22 patents to his name, Na has made significant strides in enhancing display technology that benefits a wide array of applications in the electronics industry.

Latest Patents: Among his latest innovations, Joon Ho Na has developed a sophisticated display driving device, which features a buffer circuit composed of a positive output amplifier and a negative output amplifier. Additionally, this device incorporates a switch circuit with output switches arranged in series between the amplifiers and two source output terminals. Another noteworthy patent from Na entails a display driving device designed to minimize output response delays. This invention utilizes two digital-to-analog converters (DACs) that load grayscale voltages corresponding to specific digital data and includes an output buffer that seamlessly selects between the two DAC signals.

Career Highlights: Joon Ho Na has established himself as an influential figure at Silicon Works Co., Ltd., a company dedicated to advancing display technology. His expertise and innovative mindset have driven the development of state-of-the-art devices that enhance visual performance and user experience.

Collaborations: Throughout his career, Na has collaborated with talented colleagues, including Dae Seong Kim and An Young Kim. Together, they have worked on groundbreaking projects that push the boundaries of display technology, fostering an environment of creativity and innovation.

Conclusion: Joon Ho Na’s impressive portfolio of patents and his work at Silicon Works Co., Ltd. highlight his vital role in the evolution of display driving technology. As he continues to innovate, his influence on the field will undoubtedly inspire future generations of inventors and engineers.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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