Where does Suzhou Lekin Semiconductor Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Suzhou Lekin Semiconductor Co., Ltd. ranks #4,135 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 Suzhou Lekin Semiconductor Co., Ltd. hold?

Suzhou Lekin Semiconductor Co., Ltd. holds 87 US utility patents granted between 2021 and 2025, spanning 21 technology areas.

What is Suzhou Lekin Semiconductor Co., Ltd.'s Innovation Score?

Suzhou Lekin Semiconductor Co., Ltd. has an Innovation Score of 62.1 out of 100 (top 3% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Suzhou Lekin Semiconductor Co., Ltd. focus on?

Suzhou Lekin Semiconductor Co., Ltd.'s top technology area is H10H (Inorganic Light-emitting Semiconductor Devices Having Potential Barriers) with 64 patents, ranking #47 of 857 assignees active in that subclass. Grants appear in 21 CPC subclasses total.

Is Suzhou Lekin Semiconductor Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Suzhou Lekin Semiconductor Co., Ltd..

What does claim depth mean for Suzhou Lekin Semiconductor Co., Ltd.'s patents?

Suzhou Lekin Semiconductor Co., Ltd.'s patents average 17.4 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 Suzhou Lekin Semiconductor 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 2015–2025 USPTO PatentsView Foreign Corporation

Suzhou Lekin Semiconductor Co., Ltd.

USPTO PatentsView assignee record - 87 granted patents across 21 technology areas, recorded in grant years 2021–2025. 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, Suzhou ranks #4,135 of 49,997 tracked US assignees by granted-patent volume, with 87 patents across 21 technology areas.

#4,135
of 49,997 US assignees by volume: Top 3%
by Innovation Score (62.1/100): 17.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R4135 · Foreign Corporation #4,135 · 87 grants

GRANTS-SMALL · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-STRONG · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-SMALL 87 grants
TOP-DECILE #4,135/49,997
PHOTO-FINISH Panasonic Energy
CPC-FOCUS H10H · 21 areas
INNOV-STRONG 62.1/100
CLAIMS-RICH 17.4 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2025 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Panasonic Energy Co., Ltd. (±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 Suzhou’s 62.1 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 15.5 pts (25%) Velocity 20.0 pts (32%) Breadth 16.2 pts (26%) Claim depth 10.4 pts (17%)

Qualcomm Incorporated · highest

85
Qingdao Pico… · near

62
Agency FOR Science… · near

62
Hanon Systems · near

62
Suzhou Lekin… · this assignee

62
Toshiba Memory · near

62
3D Lighting… · lowest

7

What this shows Suzhou's Innovation Score is 62.1/100 (top 3% 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 Suzhou?

Each dot is one of Suzhou’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). Suzhou’s own 17.4 claims/patent is ABOVE the 9.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Suzhou's grants concentrate

Suzhou Lekin Semiconductor Co., Ltd. is a focused PatentsView assignee: 21 CPC subclasses with 73.6% of grants classified under H10H (Inorganic Light-emitting Semiconductor Devices Having Potential Barriers). Peak complete grant year is 2022 (38 grants) versus a trough of 13 in 2021. By volume, Suzhou sits between Panasonic Energy Co., Ltd. and Ultradent Products, Inc..

Suzhou's three-year grant acceleration

Suzhou Lekin Semiconductor Co., Ltd. shows 71 grants in 2022–2024 against only 13 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.

Panasonic Energy

87
Rani Therapeutics

87
Sumitomo Electric…

87
Sumitomo Electric…

87
Sensirion

87
Shockwave Medical

87
Tamron

87
Ultradent Products

87
Suzhou Lekin Semi… ◀

87

What this shows Suzhou holds 87 patents at rank #4,133, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Suzhou

By rank, the assignees closest to #4,133 in granted patent volume.

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

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Suzhou, neither rank-band nor same-CPC leaders (those blocks stay above). In H10H (Inorganic Light-emitting Semiconductor Devices Having Pot…), Suzhou ranks #47 of 857 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (62 here).

Hanon Systems 62 Agency FOR Science, Technology AND Research 62 Toshiba Memory Corporation 62 Qingdao Pico Technology Co., Ltd. 62

Similar claim depth

Nearest assignees by average claims per patent (17.4 here).

Hermes Microvision Inc. 17.4 avg Oceaneering International, Inc. 17.4 avg Emerson Process Management Regulator Technologies, Inc. 17.4 avg Universitat Bern 17.4 avg

Suzhou's Innovation Score vs. every tracked assignee

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

62 Top 3% higher than 97% 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 · 2021–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table

Suzhou Lekin Semiconductor Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	13	14.9%
2022	38	43.7%
2023	13	14.9%
2024	20	23.0%
2025partial year	3	3.4%

Which technologies does Suzhou Lekin Semiconductor Co., Ltd. patent most?

H10H - Inorganic Light-emitting Semiconductor Devices Having Potential Barriers 64

H01L - Semiconductor Devices NOT Covered BY Class H10 27

H01S - Devices Using THE Process OF Light Amplification BY Stimulated Emission OF Radiation [LASER] TO Amplify OR Generate LIGHT; Devices Using Stimulated Emission OF Electromagnetic Radiation IN Wave Ranges Other Than Optical 15

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 8

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 5

B66B - ELEVATORS; Escalators OR Moving Walkways 5

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 4

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 4

H10D - Inorganic Electric Semiconductor Devices 3

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 2

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 2

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

H04M - Telephonic Communication 1

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 1

G02B - Optical Elements, Systems OR Apparatus 1

Top 15 of 21 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

Suzhou Lekin Semiconductor Co., Ltd.'s patent record in context - here's where to go next.

Suzhou Lekin Semiconductor Co., Ltd.'s lead technology class is H10H (Inorganic Light-emitting Semiconductor Devices Having Potential Barriers), 73.6% of its portfolio - see every assignee active in that class. Explore H10H
Ranked #4,135 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Suzhou Lekin Semiconductor Co., Ltd. against Panasonic Energy Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 62.1/100 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.