Where does Nine Intelligent (CHANGZHOU) Tech Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Nine Intelligent (CHANGZHOU) Tech Co., Ltd. ranks #49,096 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 Nine Intelligent (CHANGZHOU) Tech Co., Ltd. hold?

Nine Intelligent (CHANGZHOU) Tech Co., Ltd. holds 5 US utility patents granted between 2021 and 2023, spanning 13 technology areas.

What is Nine Intelligent (CHANGZHOU) Tech Co., Ltd.'s Innovation Score?

Nine Intelligent (CHANGZHOU) Tech Co., Ltd. has an Innovation Score of 48.9 out of 100 (top 16% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Nine Intelligent (CHANGZHOU) Tech Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Nine Intelligent (CHANGZHOU) Tech Co., Ltd..

What does claim depth mean for Nine Intelligent (CHANGZHOU) Tech Co., Ltd.'s patents?

Nine Intelligent (CHANGZHOU) Tech Co., Ltd.'s patents average 16.6 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 Nine Intelligent (CHANGZHOU) Tech 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

Nine Intelligent (CHANGZHOU) Tech Co., Ltd.

Q: What technology areas does Nine Intelligent (CHANGZHOU) Tech Co., Ltd. focus on?

Nine Intelligent (CHANGZHOU) Tech Co., Ltd.'s top technology area is B62J (Cycle Saddles OR SEATS; Auxiliary Devices OR Accessories Specially Adapted TO Cycles AND NOT Otherwise Provided FOR, e.g. Article Carriers OR Cycle Protectors) with 4 patents, ranking #75 of 298 assignees active in that subclass. Grants appear in 13 CPC subclasses total.

USPTO PatentsView assignee record - 5 granted patents across 13 technology areas, recorded in grant years 2021–2023. 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: B62J (Cycle Saddles OR SEATS; Auxiliary Devices OR Accessories Specially Adapted TO Cycles AND NOT Otherwise Provided FOR, e.g. Article Carriers OR Cycle Protectors).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Nine ranks #49,096 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 13 technology areas.

#49,096
of 49,997 US assignees by volume: Top 16%
by Innovation Score (48.9/100): 16.6
avg claims per patent

USPTO PatentsView assignee plate

Corpus R49096 · Foreign Corporation #49,096 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 5 grants
BOTTOM-DECILE #49,096/49,997
PHOTO-FINISH Nightware
CPC-FOCUS B62J · 13 areas
INNOV-PAR 48.9/100
CLAIMS-RICH 16.6 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2023 · 3y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Nightware, 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 Nine’s 48.9 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 6.2 pts (13%) Velocity 20.0 pts (41%) Breadth 12.7 pts (26%) Claim depth 10.0 pts (20%)

Qualcomm Incorporated · highest

85
Nine Intelligent… · this assignee

49
3D Lighting… · lowest

7

What this shows Nine's Innovation Score is 48.9/100 (top 16% 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 Nine?

Each dot is one of Nine’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). Nine’s own 16.6 claims/patent is ABOVE the 6.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Nine's grants concentrate

Nine Intelligent (CHANGZHOU) Tech Co., Ltd. is a focused PatentsView assignee: 13 CPC subclasses with 80% of grants classified under B62J (Cycle Saddles OR SEATS; Auxiliary Devices OR Accessories Specially Adapted TO Cycles AND NOT Otherwise Provided FOR, e.g. Article Carriers OR Cycle Protectors). Peak complete grant year is 2022 (3 grants) versus a trough of 1 in 2021. By volume, Nine sits between Nightware, Inc. and Ningbo Motorman E-commerce Co., Ltd..

Nine's three-year grant acceleration

Nine Intelligent (CHANGZHOU) Tech Co., Ltd. shows 4 grants in 2022–2024 against only 1 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.

Nightware

5
Niha

5
Nikkei MC Alumini…

5
Nikken Lease Kogyo

5
Ningbo Crrc Times…

5
Ningbo Helong NEW…

5
Ningbo Jiangbei R…

5
Ningbo Motorman E…

5
Nine Intelligent… ◀

5

What this shows Nine holds 5 patents at rank #49,024, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Nine

By rank, the assignees closest to #49,024 in granted patent volume.

Leaders in B62J (Cycle Saddles OR Seats)

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

Nine's Innovation Score vs. every tracked assignee

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

49 Top 16% higher than 84% 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 · 2021–2023

Grants by year

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

View data table

Nine Intelligent (CHANGZHOU) Tech Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	1	20.0%
2022	3	60.0%
2023	1	20.0%

Which technologies does Nine Intelligent (CHANGZHOU) Tech Co., Ltd. patent most?

B62J - Cycle Saddles OR SEATS; Auxiliary Devices OR Accessories Specially Adapted TO Cycles AND NOT Otherwise Provided FOR, e.g. Article Carriers OR Cycle Protectors 4

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 3

Y02T - Climate Change Mitigation Technologies Related TO Transportation 3

B62H - Cycle STANDS; Supports OR Holders FOR Parking OR Storing CYCLES; Appliances Preventing OR Indicating Unauthorized USE OR Theft OF CYCLES; Locks Integral With CYCLES; Devices FOR Learning TO Ride Cycles 3

B62M - Rider Propulsion OF Wheeled Vehicles OR SLEDGES; Powered Propulsion OF Sledges OR ; SINGLE-TRACK; CYCLES; Transmissions Specially Adapted FOR Such Vehicles 3

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 2

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 2

B60W - Conjoint Control OF Vehicle Sub-units OF Different Type OR Different FUNCTION; Control Systems Specially Adapted FOR Hybrid VEHICLES; Road Vehicle Drive Control Systems FOR Purposes NOT Related TO THE Control OF A Particular Sub-unit 1

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

F16H - Gearing 1

F02N - Starting OF Combustion ENGINES; Starting Aids FOR Such Engines, NOT Otherwise Provided FOR 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

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

Top 13 of 13 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

Nine Intelligent (CHANGZHOU) Tech Co., Ltd.'s patent record in context - here's where to go next.

Nine Intelligent (CHANGZHOU) Tech Co., Ltd.'s lead technology class is B62J (Cycle Saddles OR SEATS; Auxiliary Devices OR Accessories Specially Adapted TO Cycles AND NOT Otherwise Provided FOR, e.g. Article Carriers OR Cycle Protectors), 80% of its portfolio - see every assignee active in that class. Explore B62J
Ranked #49,096 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Nine Intelligent (CHANGZHOU) Tech Co., Ltd. against Nightware, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 48.9/100 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.