Where does Shenzhen Jisu Technology Co., Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shenzhen Jisu Technology Co., Ltd ranks #6,952 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 Shenzhen Jisu Technology Co., Ltd hold?

Shenzhen Jisu Technology Co., Ltd holds 48 US utility patents granted between 2018 and 2025, spanning 2 technology areas.

What is Shenzhen Jisu Technology Co., Ltd's Innovation Score?

Shenzhen Jisu Technology Co., Ltd has an Innovation Score of 40.4 out of 100 (top 36% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Shenzhen Jisu Technology Co., Ltd's patent grant rate increasing or decreasing?

Shenzhen Jisu Technology Co., Ltd's recent grant velocity is +2600% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Shenzhen Jisu Technology Co., Ltd's patents?

Shenzhen Jisu Technology Co., Ltd's patents average 3.2 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 Shenzhen Jisu Technology 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

Shenzhen Jisu Technology Co., Ltd

Q: What technology areas does Shenzhen Jisu Technology Co., Ltd focus on?

Shenzhen Jisu Technology Co., Ltd's top technology area is A61F (Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive DEVICES; FOMENTATION; Treatment OR Protection OF Eyes OR EARS; Bandages, Dressings OR Absorbent PADS; Firs) with 7 patents, ranking #891 of 3,082 assignees active in that subclass. Grants appear in 2 CPC subclasses total.

USPTO PatentsView assignee record - 48 granted patents across 2 technology areas, recorded in grant years 2018–2025. 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: A61F (Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive Device).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Shenzhen ranks #6,952 of 49,997 tracked US assignees by granted-patent volume, with 48 patents across 2 technology areas.

#6,952
of 49,997 US assignees by volume: Top 36%
by Innovation Score (40.4/100): 3.2
avg claims per patent: +2600%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R6952 · Foreign Corporation #6,952 · 48 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 48 grants
UPPER-Q #6,952/49,997
PHOTO-FINISH SanDisk Enterprise IP
CPC-NARROW A61F · 2 areas
INNOV-PAR 40.4/100
CLAIMS-SPARSE 3.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +2600% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: SanDisk Enterprise IP LLC (±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 Shenzhen’s 40.4 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 13.4 pts (33%) Velocity 20.0 pts (50%) Breadth 5.0 pts (12%) Claim depth 1.9 pts (5%)

Qualcomm Incorporated · highest

85
Durect · near

40
Fluidmaster · near

40
Primearth EV Energy · near

40
Shenzhen Jisu… · this assignee

40
Toyo Gosei · near

40
3D Lighting… · lowest

7

What this shows Shenzhen's Innovation Score is 40.4/100 (top 36% 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 Shenzhen?

Each dot is one of Shenzhen’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). Shenzhen’s own 3.2 claims/patent is at or below the 14.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Shenzhen's grants concentrate

Shenzhen Jisu Technology Co., Ltd is a focused PatentsView assignee: 2 CPC subclasses with 14.6% of grants classified under A61F (Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive Device). Peak complete grant year is 2023 (9 grants) versus a trough of 1 in 2018. By volume, Shenzhen sits between SanDisk Enterprise IP LLC and Terex USA, LLC.

Shenzhen's three-year grant acceleration

Shenzhen Jisu Technology Co., Ltd shows 25 grants in 2022–2024 against only 2 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.

Sandisk Enterpris…

48
Saudi Aramco

48
Seek Thermal

48
Shaheen Innovatio…

48
Sonus Networks

48
Sunmodo

48
Temper Axle Produ…

48
Terex USA

48
Shenzhen Jisu Tec… ◀

48

What this shows Shenzhen holds 48 patents at rank #6,955, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Shenzhen

By rank, the assignees closest to #6,955 in granted patent volume.

Leaders in A61F (Filters Implantable Into Blood Vessels)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Shenzhen, neither rank-band nor same-CPC leaders (those blocks stay above). In A61F (Filters Implantable Into Blood Vessels), Shenzhen ranks #891 of 3,082 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (40 here).

Durect Corporation 40 Primearth EV Energy Co., Ltd 40 Toyo Gosei Co., Ltd. 40 Fluidmaster, Inc. 40

Shenzhen's Innovation Score vs. every tracked assignee

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

40 Top 36% higher than 64% 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 · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Shenzhen Jisu Technology Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	2.1%
2021	2	4.2%
2022	7	14.6%
2023	9	18.8%
2024	9	18.8%
2025partial year	20	41.7%

Which technologies does Shenzhen Jisu Technology Co., Ltd patent most?

A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive DEVICES; FOMENTATION; Treatment OR Protection OF Eyes OR EARS; Bandages, Dressings OR Absorbent PADS; Firs 7

F04D - Non-positive-displacement Pumps 7

Top 2 of 2 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

Shenzhen Jisu Technology Co., Ltd's patent record in context - here's where to go next.

Shenzhen Jisu Technology Co., Ltd's lead technology class is A61F (Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive Device), 14.6% of its portfolio - see every assignee active in that class. Explore A61F
Ranked #6,952 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shenzhen Jisu Technology Co., Ltd against SanDisk Enterprise IP LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 40.4/100 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.