King Yuan Electronics Patents – Key Insights and Stats

King Yuan Electronics has a total of 889 patents globally, out of which 655 have been granted. Of these 889 patents, more than 64% patents are active. China is where King Yuan Electronics has filed the maximum number of patents, followed by Taiwan and the United States of America. Parallelly, China seems to be the main focused R&D centre and also is the origin country of King Yuan Electronics.

King Yuan Electronics was founded in the year 1987. King Yuan Electronics provides integrated circuit (IC) testing services to semiconductor manufacturers. The company evaluates the logic, memory, and burn-in capabilities of ICs. Wafer grinding, packing, and IC reeling are additional areas of expertise for King Yuan. As of February 2023, the market cap of King Yuan Electronics is $1.62 Billion.

Do read about some of the most popular patents of King Yuan Electronics which have been covered by us in this article and also you can find King Yuan Electronics patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over King Yuan Electronics patent portfolio.

How many patents does the founder and the CEO of King Yuan Electronics have?

The founder and CEO C. K. Lee have 0 patents.

How many patents does King Yuan Electronics have?

King Yuan Electronics has a total of 889 patents globally. These patents belong to 658 unique patent families. Out of 889 patents, 571 patents are active.

How Many Patents did King Yuan Electronics File Every Year?

King Yuan Electronics Patents Filing Trend

Are you wondering why there is a drop in patent filing for the last two years? It is because a patent application can take up to 18 months to get published. Certainly, it doesn’t suggest a decrease in the patent filing.

Year of Patents Filing or GrantKing Yuan Electronics Applications FiledKing Yuan Electronics Patents Granted
20233
20221230
20215851
20203844
20194618
20183533
20172635
20163336
20154242
20143430
20133550
20122961
201139118

How many King Yuan Electronics patents are Alive/Dead?

King Yuan Electronics Patents Portfolio

How Many Patents did King Yuan Electronics File in Different Countries?

King Yuan Electronics Worldwide Patents

Countries in which King Yuan Electronics Filed Patents

CountryPatent
China371
Taiwan368
United States Of America78
Japan46
Korea (South)24
Singapore1
Malaysia1

Where are Research Centres of King Yuan Electronics Patents Located?

Research Centres of King Yuan Electronics Patents

10 Best King Yuan Electronics Patents

US20090243644A1 is the most popular patent in the King Yuan Electronics portfolio. It has received 19 citations so far from companies like Yamaichi Electronics, Taiwan Semiconductor.

Below is the list of 10 most cited patents of King Yuan Electronics:

Publication NumberCitation Count
US20090243644A119
CN101738573A18
US20100191203A116
CN101655529A16
CN101477961A15
CN101334425A15
US20070018673A114
CN201897468U13
CN101101307A13
US20120136614A112

How many inventions of other companies were rejected due to King Yuan Electronics patents?

The statistics below share strategic R&D insights. It tells the companies that were trying to protect inventions similar to King Yuan Electronics invention. They couldn’t because King Yuan Electronics had protected those before them.

Examiners at the USPTO referred 18 King Yuan Electronics patents in 29 rejections (35 USC § 102 or 35 USC § 103 types).

The top citing companies in the King Yuan Electronics patent portfolio are Samsung, Tsmc and Infineon Technologies.

List of the Companies whose Patents were rejected citing King Yuan Electronics –

CompanyNumber of Patent Applications that faced Rejection Citing King Yuan Electronics PatentsNumber of Rejections (102 & 103)
Samsung34
Tsmc23
Infineon Technologies22
Chicony Power Technology11
Delta Electronics12
Realtek12
Fasford Technology11
Nuvoton Technology11
Jst Co11
Rohde & Schwarz11

Count of 102 and 103 Type Rejections based on King Yuan Electronics Patents

Top King Yuan Electronics Patents used in Rejecting Most Patent Applications

Patent NumberCount of Rejected Applications
US8193819B22
US8008938B22
US10651146B22
US9607933B22
US20080174331A11
US20120103967A11
US8030944B21
US20120206157A11
US7973548B21
US7303125B21
US8010468B21
US9478512B21
US20100119345A11
US9892988B21
US20060260648A11

What Percentage of King Yuan Electronics US Patent Applications were Granted?

King Yuan Electronics (Excluding its subsidiaries) has filed 76 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 49 have been granted leading to a grant rate of 67.12%.

Below are the key stats of King Yuan Electronics patent prosecution at the USPTO.

Which Law Firms Filed Most US Patents for King Yuan Electronics?

Law FirmTotal ApplicationsSuccess Rate
Bacon & Thomas2572.73%
Stout Uxa & Buyan1450.00%
Sinorica1361.54%
Muncy Geissler Olds & Lowe1060.00%
Birch Stewart Kolasch & Birch450.00%
Skaar Ulbrich Macari3100.00%
David And Raymond2100.00%
Bayramoglu1100.00%
Hauptman Ham1100.00%
Locke Lord1100.00%

What are King Yuan Electronics key innovation segments?

What Technologies are Covered by King Yuan Electronics?

The chart below distributes patents filed by King Yuan Electronics in different countries on the basis of the technology protected in patents. It also represents the markets where King Yuan Electronics thinks it’s important to protect particular technology inventions.

R&D Focus: How has King Yuan Electronics search focus changed over the years?

EXCLUSIVE INSIGHTS COMING SOON!

Interested in knowing about the areas of innovation that are being protected by King Yuan Electronics?

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Our comprehensive report provides an in-depth look into the patent portfolio. The report includes a breakdown of the patent portfolio across various technologies, listing the patent along with brief summaries of each patent's technology.