Where does Kuang-chi Innovative Technology Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Kuang-chi Innovative Technology Ltd. ranks #8,237 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Kuang-chi Innovative Technology Ltd. hold?

Kuang-chi Innovative Technology Ltd. holds 39 US utility patents granted between 2015 and 2018, spanning 16 technology areas.

What is Kuang-chi Innovative Technology Ltd.'s Innovation Score?

Kuang-chi Innovative Technology Ltd. has an Innovation Score of 36.0 out of 100 (top 48% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Kuang-chi Innovative Technology Ltd. focus on?

Kuang-chi Innovative Technology Ltd.'s top technology area is H01Q (Antennas, i.e. Radio Aerials) with 32 patents, ranking #108 of 1,637 assignees active in that subclass. Grants appear in 16 CPC subclasses total.

Is Kuang-chi Innovative Technology Ltd.'s patent grant rate increasing or decreasing?

Kuang-chi Innovative Technology Ltd.'s recent grant velocity is -100% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Kuang-chi Innovative Technology Ltd.'s patents?

Kuang-chi Innovative Technology Ltd.'s patents average 15.1 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Kuang-chi Innovative Technology Ltd. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Kuang-chi Innovative Technology Ltd.

USPTO PatentsView assignee record - 39 granted patents across 16 technology areas, recorded in grant years 2015–2018. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: H01Q (Antennas, i.e. Radio Aerials).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Kuang-chi ranks #8,237 of 49,997 tracked US assignees by granted-patent volume, with 39 patents across 16 technology areas.

#8,237
of 49,997 US assignees by volume: Top 48%
by Innovation Score (36.0/100): 15.1
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R8237 · Foreign Corporation #8,237 · 39 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 39 grants
UPPER-Q #8,237/49,997
PHOTO-FINISH Japanese Foundation…
CPC-FOCUS H01Q · 16 areas
INNOV-THIN 36.0/100
CLAIMS-RICH 15.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Japanese Foundation for Cancer Research (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How Kuang-chi’s 36.0 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 12.7 pts (35%) Velocity 0.0 pts (0%) Breadth 14.1 pts (39%) Claim depth 9.1 pts (25%)

Qualcomm Incorporated · highest

85
Cox Automotive · near

36
Kuang-chi Innovative… · this assignee

36
Matsing · near

36
Secureworks · near

36
Teikoku Pharma USA · near

36
3D Lighting… · lowest

7

What this shows Kuang-chi's Innovation Score is 36.0/100 (top 48% of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Does more volume mean deeper claims for Kuang-chi?

Each dot is one of Kuang-chi’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Kuang-chi’s own 15.1 claims/patent is ABOVE the 10.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Kuang-chi vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Kuang-chi's grants concentrate

Kuang-chi Innovative Technology Ltd. is a focused PatentsView assignee: 16 CPC subclasses with 82.1% of grants classified under H01Q (Antennas, i.e. Radio Aerials). Peak complete grant year is 2017 (18 grants) versus a trough of 1 in 2018. By volume, Kuang-chi sits between Joulwatt Technology (HANGZHOU) Co., Ltd. and Lacks Enterprises, Inc..

Joulwatt Technolo…

39
Japanese Foundati…

39
Kotobuki &

39
KSB Aktiengesells…

39
Kason Industries

39
Key Technology

39
Kid Stuff Marketi…

39
Lacks Enterprises

39
Kuang-chi Innovat… ◀

39

What this shows Kuang-chi holds 39 patents at rank #8,233, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Kuang-chi

By rank, the assignees closest to #8,233 in granted patent volume.

Leaders in H01Q (Antennas)

Other assignees with the most granted patents in Kuang-chi's primary technology class.

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Kuang-chi, neither rank-band nor same-CPC leaders (those blocks stay above). In H01Q (Antennas), Kuang-chi ranks #108 of 1,637 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (36 here).

Cox Automotive, Inc. 36 Matsing, Inc. 36 Secureworks Corp. 36 Teikoku Pharma USA, Inc. 36

Kuang-chi's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

36 Top 48% higher than 52% of 49,997 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2015–2018

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Kuang-chi Innovative Technology Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	14	35.9%
2016	6	15.4%
2017	18	46.2%
2018	1	2.6%

Which technologies does Kuang-chi Innovative Technology Ltd. patent most?

H01Q - Antennas, i.e. Radio Aerials 32

Y10T - Technical Subjects Covered BY Former US Classification 7

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 6

H04B - Transmission 5

H04K - Secret COMMUNICATION; Jamming OF Communication 4

G02B - Optical Elements, Systems OR Apparatus 4

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 3

G02F - Optical Devices OR Arrangements FOR THE Control OF Light BY Modification OF THE Optical Properties OF THE Media OF THE Elements Involved THEREIN; Non-linear OPTICS; Frequency-changing OF LIGHT; Optical Logic ELEMENTS; Optical ANALOGUE/DIGITAL Converters 3

H01P - WAVEGUIDES; Resonators, Lines, OR Other Devices OF THE Waveguide Type 3

A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy 2

B81B - Microstructural Devices OR Systems, e.g. Micromechanical Devices 2

G09C - Ciphering OR Deciphering Apparatus FOR Cryptographic OR Other Purposes Involving THE Need FOR Secrecy 1

G21F - Protection Against X-radiation, Gamma Radiation, Corpuscular Radiation OR Particle BOMBARDMENT; Treating Radioactively Contaminated MATERIAL; Decontamination Arrangements Therefor 1

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 1

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 1

Top 15 of 16 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Kuang-chi Innovative Technology Ltd.'s patent record in context - here's where to go next.

Kuang-chi Innovative Technology Ltd.'s lead technology class is H01Q (Antennas, i.e. Radio Aerials), 82.1% of its portfolio - see every assignee active in that class. Explore H01Q
Ranked #8,237 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Kuang-chi Innovative Technology Ltd. against Joulwatt Technology (HANGZHOU) Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.0/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.