Where does Beijing Shunyuan Kaihua Technology Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Beijing Shunyuan Kaihua Technology Limited ranks #20,818 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 Beijing Shunyuan Kaihua Technology Limited hold?

Beijing Shunyuan Kaihua Technology Limited holds 13 US utility patents granted between 2019 and 2023, spanning 11 technology areas.

What is Beijing Shunyuan Kaihua Technology Limited's Innovation Score?

Beijing Shunyuan Kaihua Technology Limited has an Innovation Score of 35.3 out of 100 (top 50% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Beijing Shunyuan Kaihua Technology Limited focus on?

Beijing Shunyuan Kaihua Technology Limited's top technology area is A61B (DIAGNOSIS; SURGERY; Identification) with 11 patents, ranking #1,592 of 7,127 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

Is Beijing Shunyuan Kaihua Technology Limited's patent grant rate increasing or decreasing?

Beijing Shunyuan Kaihua Technology Limited's recent grant velocity is +233% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Beijing Shunyuan Kaihua Technology Limited's patents?

Beijing Shunyuan Kaihua Technology Limited's patents average 19.1 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Beijing Shunyuan Kaihua Technology Limited

Q: How is the Beijing Shunyuan Kaihua Technology 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 PatentsView assignee record - 13 granted patents across 11 technology areas, recorded in grant years 2019–2023. 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: A61B (DIAGNOSIS; SURGERY; Identification).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Beijing ranks #20,818 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 11 technology areas.

#20,818
of 49,997 US assignees by volume: Top 50%
by Innovation Score (35.3/100): 19.1
avg claims per patent: +233%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R20818 · Foreign Corporation #20,818 · 13 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 13 grants
MID-PACK #20,818/49,997
PHOTO-FINISH Beijing Hanmi…
CPC-FOCUS A61B · 11 areas
INNOV-THIN 35.3/100
CLAIMS-RICH 19.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +233% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Beijing Hanmi Pharmaceutical 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 Beijing’s 35.3 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 9.1 pts (26%) Velocity 3.0 pts (9%) Breadth 11.7 pts (33%) Claim depth 11.4 pts (32%)

Qualcomm Incorporated · highest

85
Beijing Shunyuan… · this assignee

35
3D Lighting… · lowest

7

What this shows Beijing's Innovation Score is 35.3/100 (top 50% 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 Beijing?

Each dot is one of Beijing’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). Beijing’s own 19.1 claims/patent is ABOVE the 13.4 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Beijing's grants concentrate

Beijing Shunyuan Kaihua Technology Limited is a focused PatentsView assignee: 11 CPC subclasses with 84.6% of grants classified under A61B (DIAGNOSIS; SURGERY; Identification). Peak complete grant year is 2021 (4 grants) versus a trough of 1 in 2023. By volume, Beijing sits between Beijing Hanmi Pharmaceutical Co., Ltd. and Bioelectron Technology Corporation.

Beijing's three-year grant acceleration

Beijing Shunyuan Kaihua Technology Limited shows 4 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.

Beijing Hanmi Pha…

13
Beijing KE YI Tec…

13
Beijing Kingsoft…

13
Beijing Kingsoft…

13
Bevara

13
BI Science (2009)

13
Billie

13
Bioelectron Techn…

13
Beijing Shunyuan… ◀

13

What this shows Beijing holds 13 patents at rank #20,811, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Beijing

By rank, the assignees closest to #20,811 in granted patent volume.

Leaders in A61B (Diagnosis)

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

Beijing's Innovation Score vs. every tracked assignee

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

35 Top 50% higher than 50% 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 · 2019–2023

Grants by year

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

View data table

Beijing Shunyuan Kaihua Technology Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	3	23.1%
2020	2	15.4%
2021	4	30.8%
2022	3	23.1%
2023	1	7.7%

Which technologies does Beijing Shunyuan Kaihua Technology Limited patent most?

A61B - DIAGNOSIS; SURGERY; Identification 11

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 2

G01C - Measuring Distances, Levels OR BEARINGS; SURVEYING; NAVIGATION; Gyroscopic INSTRUMENTS; Photogrammetry OR Videogrammetry 1

G06V - Image OR Video Recognition OR Understanding 1

G11B - Information Storage Based ON Relative Movement Between Record Carrier AND Transducer 1

A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment 1

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

B60Q - Arrangement OF Signalling OR Lighting Devices, THE Mounting OR Supporting Thereof OR Circuits Therefor, FOR Vehicles IN General 1

G08B - Signalling OR Calling SYSTEMS; Order TELEGRAPHS; Alarm Systems 1

B60K - Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashboards FOR VEHICLES; Arrangements IN Connection With Cooling, AIR Intake, GAS Exhaust OR Fuel Supply 1

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor 1

Top 11 of 11 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

Beijing Shunyuan Kaihua Technology Limited's patent record in context - here's where to go next.

Beijing Shunyuan Kaihua Technology Limited's lead technology class is A61B (DIAGNOSIS; SURGERY; Identification), 84.6% of its portfolio - see every assignee active in that class. Explore A61B
Ranked #20,818 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Beijing Shunyuan Kaihua Technology Limited against Beijing Hanmi Pharmaceutical Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.3/100 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.