Where does Shunsin Technology (ZHONG SHAN) Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shunsin Technology (ZHONG SHAN) Limited ranks #13,687 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 Shunsin Technology (ZHONG SHAN) Limited hold?

Shunsin Technology (ZHONG SHAN) Limited holds 22 US utility patents granted between 2015 and 2024, spanning 23 technology areas.

What is Shunsin Technology (ZHONG SHAN) Limited's Innovation Score?

Shunsin Technology (ZHONG SHAN) Limited has an Innovation Score of 37.4 out of 100 (top 44% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Shunsin Technology (ZHONG SHAN) Limited focus on?

Shunsin Technology (ZHONG SHAN) Limited's top technology area is H01L (Semiconductor Devices NOT Covered BY Class H10) with 11 patents, ranking #891 of 3,373 assignees active in that subclass. Grants appear in 23 CPC subclasses total.

Is Shunsin Technology (ZHONG SHAN) Limited's patent grant rate increasing or decreasing?

Shunsin Technology (ZHONG SHAN) Limited's recent grant velocity is +44% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Shunsin Technology (ZHONG SHAN) Limited's patents?

Shunsin Technology (ZHONG SHAN) Limited's patents average 9.8 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 Shunsin Technology (ZHONG SHAN) Limited 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

Shunsin Technology (ZHONG SHAN) Limited

USPTO PatentsView assignee record - 22 granted patents across 23 technology areas, recorded in grant years 2015–2024. 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: H01L (Semiconductor Devices NOT Covered BY Class H10).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Shunsin ranks #13,687 of 49,997 tracked US assignees by granted-patent volume, with 22 patents across 23 technology areas.

#13,687
of 49,997 US assignees by volume: Top 44%
by Innovation Score (37.4/100): 9.8
avg claims per patent: +44%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R13687 · Foreign Corporation #13,687 · 22 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-UP · BOOK-FULL

GRANTS-SMALL 22 grants
MID-PACK #13,687/49,997
PHOTO-FINISH Schunk Sonosystems
CPC-FOCUS H01L · 23 areas
INNOV-THIN 37.4/100
CLAIMS-PAR 9.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +44% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Schunk Sonosystems GMBH (±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 Shunsin’s 37.4 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 10.8 pts (29%) Velocity 3.7 pts (10%) Breadth 17.0 pts (45%) Claim depth 5.9 pts (16%)

Qualcomm Incorporated · highest

85
Shunsin Technology… · this assignee

37
3D Lighting… · lowest

7

What this shows Shunsin's Innovation Score is 37.4/100 (top 44% 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 Shunsin?

Each dot is one of Shunsin’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). Shunsin’s own 9.8 claims/patent is at or below the 10.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Shunsin's grants concentrate

Shunsin Technology (ZHONG SHAN) Limited is a focused PatentsView assignee: 23 CPC subclasses with 50% of grants classified under H01L (Semiconductor Devices NOT Covered BY Class H10). Peak complete grant year is 2020 (6 grants) versus a trough of 1 in 2017. By volume, Shunsin sits between Schunk Sonosystems GMBH and Smart, LLC.

Shunsin's three-year grant acceleration

Shunsin Technology (ZHONG SHAN) Limited shows 5 grants in 2022–2024 against only 9 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.

Schunk Sonosystems

22
Senqcia

22
Shamir Optical In…

22
Shaw & Sons

22
Siang Syuan FU En…

22
Signify North Ame…

22
SK Lubricants

22
Smart

22
Shunsin Technolog… ◀

22

What this shows Shunsin holds 22 patents at rank #13,669, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Shunsin

By rank, the assignees closest to #13,669 in granted patent volume.

Leaders in H01L (Semiconductor Devices NOT Covered BY Class H10)

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

Shunsin's Innovation Score vs. every tracked assignee

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

37 Top 44% higher than 56% 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 · 2015–2024

Grants by year

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

View data table

Shunsin Technology (ZHONG SHAN) Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	9.1%
2016	3	13.6%
2017	1	4.5%
2018	2	9.1%
2019	1	4.5%
2020	6	27.3%
2021	2	9.1%
2022	2	9.1%
2023	2	9.1%
2024	1	4.5%

Which technologies does Shunsin Technology (ZHONG SHAN) Limited patent most?

H01L - Semiconductor Devices NOT Covered BY Class H10 11

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 8

Y10T - Technical Subjects Covered BY Former US Classification 4

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 4

G06V - Image OR Video Recognition OR Understanding 3

B81B - Microstructural Devices OR Systems, e.g. Micromechanical Devices 3

B81C - Processes OR Apparatus Specially Adapted FOR THE Manufacture OR Treatment OF Microstructural Devices OR Systems 3

B65G - Transport OR Storage Devices, e.g. Conveyors FOR Loading OR Tipping, Shop Conveyor Systems OR Pneumatic Tube Conveyors 2

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 2

H01P - WAVEGUIDES; Resonators, Lines, OR Other Devices OF THE Waveguide Type 1

H01Q - Antennas, i.e. Radio Aerials 1

H03H - Impedance Networks, e.g. Resonant CIRCUITS; Resonators 1

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 1

B06B - Methods OR Apparatus FOR Generating OR Transmitting Mechanical Vibrations OF Infrasonic, Sonic, OR Ultrasonic Frequency, ; e.g.; FOR Performing Mechanical Work IN General 1

H10H - Inorganic Light-emitting Semiconductor Devices Having Potential Barriers 1

Top 15 of 23 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

Shunsin Technology (ZHONG SHAN) Limited's patent record in context - here's where to go next.

Shunsin Technology (ZHONG SHAN) Limited's lead technology class is H01L (Semiconductor Devices NOT Covered BY Class H10), 50% of its portfolio - see every assignee active in that class. Explore H01L
Ranked #13,687 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shunsin Technology (ZHONG SHAN) Limited against Schunk Sonosystems GMBH, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.4/100 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.