Is Chongqing Konka Photoelectric Technology Research Institute Co., Ltd's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Chongqing Konka Photoelectric Technology Research Institute Co., Ltd.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Chongqing Konka Photoelectric Technology Research Institute Co., Ltd

Q: Where does Chongqing Konka Photoelectric Technology Research Institute Co., Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Chongqing Konka Photoelectric Technology Research Institute Co., Ltd ranks #9,737 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

Q: How is the Chongqing Konka Photoelectric Technology Research Institute Co., 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 PatentsView assignee record - 32 granted patents across 17 technology areas, recorded in grant years 2022–2025. 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: H10H (Inorganic Light-emitting Semiconductor Devices Having Potential Barriers).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Chongqing ranks #9,737 of 49,997 tracked US assignees by granted-patent volume, with 32 patents across 17 technology areas.

#9,737
of 49,997 US assignees by volume: Top 6%
by Innovation Score (56.4/100): 16.3
avg claims per patent

USPTO PatentsView assignee plate

Corpus R9737 · Foreign Corporation #9,737 · 32 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-SMALL 32 grants
UPPER-Q #9,737/49,997
PHOTO-FINISH Board of Supervisors…
CPC-FOCUS H10H · 17 areas
INNOV-PAR 56.4/100
CLAIMS-RICH 16.3 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Board of Supervisors of Louisiana State University (±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 Chongqing’s 56.4 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 12.1 pts (21%) Velocity 20.0 pts (35%) Breadth 14.6 pts (26%) Claim depth 9.8 pts (17%)

Qualcomm Incorporated · highest

85
Chongqing Konka… · this assignee

56
Exel Industries · near

56
Knauf Gips KG · near

56
Typhon Technology… · near

56
Valeo North America · near

56
3D Lighting… · lowest

7

What this shows Chongqing's Innovation Score is 56.4/100 (top 6% 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 Chongqing?

Each dot is one of Chongqing’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). Chongqing’s own 16.3 claims/patent is ABOVE the 13.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Chongqing's grants concentrate

Chongqing Konka Photoelectric Technology Research Institute Co., Ltd is a focused PatentsView assignee: 17 CPC subclasses with 71.9% of grants classified under H10H (Inorganic Light-emitting Semiconductor Devices Having Potential Barriers). Peak complete grant year is 2024 (15 grants) versus a trough of 1 in 2022. By volume, Chongqing sits between Board of Supervisors of Louisiana State University and CPI Card Group-colorado, Inc..

Chongqing's three-year grant acceleration

Chongqing Konka Photoelectric Technology Research Institute Co., Ltd shows 30 grants in 2022–2024 against only 0 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Board of Supervis…

32
CBF Networks

32
CEM

32
China Automotive…

32
Circadence

32
Connectify

32
Continental Struc…

32
CPI Card Group-co…

32
Chongqing Konka P… ◀

32

What this shows Chongqing holds 32 patents at rank #9,731, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Chongqing

By rank, the assignees closest to #9,731 in granted patent volume.

Leaders in H10H (Inorganic Light-emitting Semiconductor Devices Having Pot…)

Other assignees with the most granted patents in Chongqing's primary technology class.

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Chongqing, neither rank-band nor same-CPC leaders (those blocks stay above). In H10H (Inorganic Light-emitting Semiconductor Devices Having Pot…), Chongqing ranks #111 of 857 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (56 here).

Typhon Technology Solutions (U.S.), LLC 56 Knauf Gips KG 56 Exel Industries 56 Valeo North America, Inc. 56

Chongqing's Innovation Score vs. every tracked assignee

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

56 Top 6% higher than 94% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Chongqing Konka Photoelectric Technology Research Institute Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	1	3.1%
2023	14	43.8%
2024	15	46.9%
2025partial year	2	6.3%

Which technologies does Chongqing Konka Photoelectric Technology Research Institute Co., Ltd patent most?

H10H - Inorganic Light-emitting Semiconductor Devices Having Potential Barriers 23

H01L - Semiconductor Devices NOT Covered BY Class H10 18

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 9

G02B - Optical Elements, Systems OR Apparatus 2

G03F - Photomechanical Production OF Textured OR Patterned Surfaces, e.g. FOR Printing, FOR Processing OF Semiconductor DEVICES; Materials THEREFOR; Originals THEREFOR; Apparatus Specially Adapted THEREFOR; 2

G03B - Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor 1

H04N - Pictorial Communication, e.g. Television 1

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

B25J - MANIPULATORS; Chambers Provided With Manipulation Devices 1

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 1

Y10T - Technical Subjects Covered BY Former US Classification 1

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

G01J - Measurement OF Intensity, Velocity, Spectral Content, Polarisation, Phase OR Pulse Characteristics OF Infrared, Visible OR Ultraviolet LIGHT; COLORIMETRY; Radiation Pyrometry 1

F21K - Non-electric Light Sources Using LUMINESCENCE; Light Sources Using ELECTROCHEMILUMINESCENCE; Light Sources Using Charges OF Combustible MATERIAL; Light Sources Using Semiconductor Devices AS Light-generating ELEMENTS; Light Sources NOT Otherwise Provided FOR 1

F21Y - Indexing 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 Emitted 1

Top 15 of 17 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

Chongqing Konka Photoelectric Technology Research Institute Co., Ltd's patent record in context - here's where to go next.

Chongqing Konka Photoelectric Technology Research Institute Co., Ltd's lead technology class is H10H (Inorganic Light-emitting Semiconductor Devices Having Potential Barriers), 71.9% of its portfolio - see every assignee active in that class. Explore H10H
Ranked #9,737 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Chongqing Konka Photoelectric Technology Research Institute Co., Ltd against Board of Supervisors of Louisiana State University, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 56.4/100 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.