Where does Beijing West Industries Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Beijing West Industries Co., Ltd. ranks #3,342 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 West Industries Co., Ltd. hold?

Beijing West Industries Co., Ltd. holds 111 US utility patents granted between 2015 and 2025, spanning 20 technology areas.

What is Beijing West Industries Co., Ltd.'s Innovation Score?

Beijing West Industries Co., Ltd. has an Innovation Score of 45.2 out of 100 (top 24% 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 West Industries Co., Ltd. focus on?

Beijing West Industries Co., Ltd.'s top technology area is F16F (SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration) with 89 patents, ranking #11 of 892 assignees active in that subclass. Grants appear in 20 CPC subclasses total.

Is Beijing West Industries Co., Ltd.'s patent grant rate increasing or decreasing?

Beijing West Industries Co., Ltd.'s recent grant velocity is +2% 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 Beijing West Industries Co., Ltd.'s patents?

Beijing West Industries Co., Ltd.'s patents average 14.8 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 Beijing West Industries 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

Beijing West Industries Co., Ltd.

USPTO PatentsView assignee record - 111 granted patents across 20 technology areas, recorded in grant years 2015–2025. 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: F16F (SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Beijing ranks #3,342 of 49,997 tracked US assignees by granted-patent volume, with 111 patents across 20 technology areas.

#3,342
of 49,997 US assignees by volume: Top 24%
by Innovation Score (45.2/100): 14.8
avg claims per patent: +2%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R3342 · Foreign Corporation #3,342 · 111 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-FLAT · BOOK-FULL

GRANTS-MID 111 grants
TOP-DECILE #3,342/49,997
PHOTO-FINISH Akoustis
CPC-FOCUS F16F · 20 areas
INNOV-PAR 45.2/100
CLAIMS-RICH 14.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +2% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Akoustis, Inc. (±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 45.2 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 16.3 pts (36%) Velocity 4.2 pts (9%) Breadth 15.8 pts (35%) Claim depth 8.9 pts (20%)

Qualcomm Incorporated · highest

85
Beijing West… · this assignee

45
Sandvik Materials… · near

45
St Jude Medical · near

45
Advanced Connectek · near

45
Guerbet · near

45
3D Lighting… · lowest

7

What this shows Beijing's Innovation Score is 45.2/100 (top 24% 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 14.8 claims/patent is ABOVE the 14.5 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 West Industries Co., Ltd. is a focused PatentsView assignee: 20 CPC subclasses with 80.2% of grants classified under F16F (SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration). Peak complete grant year is 2020 (20 grants) versus a trough of 5 in 2015. By volume, Beijing sits between Yealink (XIAMEN) Network Technology Co., Ltd. and Goldman Sachs & Co. LLC.

Beijing's three-year grant acceleration

From 2019–2021 to 2022–2024, Beijing West Industries Co., Ltd. moved from 41 to 26 grants (0.63x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #2,353. See the growth leaderboard.

Yealink (Xiamen)…

112
Akoustis

111
Aktiebolaget Elec…

111
Applied Optoelect…

111
Electric AND Tele…

111
Emitec Gesellscha…

111
Global Life Scien…

111
Goldman Sachs &

111
Beijing West Indu… ◀

111

What this shows Beijing holds 111 patents at rank #3,342, 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 #3,342 in granted patent volume.

Leaders in F16F (Springs)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Beijing, neither rank-band nor same-CPC leaders (those blocks stay above). In F16F (Springs), Beijing ranks #11 of 892 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (45 here).

St. Jude Medical, LLC 45 Sandvik Materials Technology Deutschland GmbH 45 Advanced Connectek Inc. 45 Guerbet 45

Similar claim depth

Nearest assignees by average claims per patent (14.8 here).

StoreDot, Ltd. 14.8 avg Hasbro, Inc. 14.8 avg Varonis Systems, Inc. 14.8 avg Voith Patent GmbH 14.8 avg

Beijing's Innovation Score vs. every tracked assignee

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

45 Top 24% higher than 76% 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 · 2015–2025

Grants by year

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

View data table

Beijing West Industries Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	5	4.5%
2016	12	10.8%
2017	8	7.2%
2018	13	11.7%
2019	14	12.6%
2020	20	18.0%
2021	7	6.3%
2022	8	7.2%
2023	11	9.9%
2024	7	6.3%
2025partial year	6	5.4%

Which technologies does Beijing West Industries Co., Ltd. patent most?

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 89

B60G - Vehicle Suspension Arrangements 48

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 6

B60T - Vehicle Brake Control Systems OR Parts THEREOF; Brake Control Systems OR Parts Thereof, IN General ; Arrangement OF Braking Elements ON Vehicles IN GENERAL; Portable Devices FOR Preventing Unwanted Movement OF VEHICLES; Vehicle Modifications TO Facilitate Cooling OF Brakes 4

F04B - Positive-displacement Machines FOR LIQUIDS; Pumps 3

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating 3

F16H - Gearing 3

Y10T - Technical Subjects Covered BY Former US Classification 2

B21D - Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal 2

F16J - Pistons ; CYLINDERS; Sealings 2

F16D - Couplings FOR Transmitting ROTATION; CLUTCHES; Brakes 2

B60Y - Indexing Scheme Relating TO Aspects Cross-cutting Vehicle Technology 1

B23P - Metal-working NOT Otherwise Provided FOR; Combined OPERATIONS; Universal Machine Tools 1

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 1

B62K - CYCLES; Cycle FRAMES; Cycle Steering DEVICES; Rider-operated Terminal Controls Specially Adapted FOR CYCLES; Cycle Axle SUSPENSIONS; Cycle Side-cars, Forecars, OR THE Like 1

Top 15 of 20 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 West Industries Co., Ltd.'s patent record in context - here's where to go next.

Beijing West Industries Co., Ltd.'s lead technology class is F16F (SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration), 80.2% of its portfolio - see every assignee active in that class. Explore F16F
Ranked #3,342 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Beijing West Industries Co., Ltd. against Yealink (XIAMEN) Network Technology Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 45.2/100 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.