Where does Jing Si Pureland Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Jing Si Pureland Co., Ltd. ranks #26,638 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 Jing Si Pureland Co., Ltd. hold?

Jing Si Pureland Co., Ltd. holds 10 US utility patents granted between 2017 and 2025, spanning 8 technology areas.

What is Jing Si Pureland Co., Ltd.'s Innovation Score?

Jing Si Pureland Co., Ltd. has an Innovation Score of 36.2 out of 100 (top 47% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Jing Si Pureland Co., Ltd.'s patent grant rate increasing or decreasing?

Jing Si Pureland Co., Ltd.'s recent grant velocity is +200% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Jing Si Pureland Co., Ltd.'s patents?

Jing Si Pureland Co., Ltd.'s patents average 7.7 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 Jing Si Pureland 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

Jing Si Pureland Co., Ltd.

Q: What technology areas does Jing Si Pureland Co., Ltd. focus on?

Jing Si Pureland Co., Ltd.'s top technology area is E01C (Construction OF, OR Surfaces FOR, Roads, Sports Grounds, OR THE LIKE; Machines OR Auxiliary Tools FOR Construction OR Repair) with 3 patents, ranking #107 of 311 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 10 granted patents across 8 technology areas, recorded in grant years 2017–2025. 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: E01C (Construction OF, OR Surfaces FOR, Roads, Sports Grounds, OR THE LIKE; Machines OR Auxiliary Tools FOR Construction OR Repair).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Jing ranks #26,638 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 8 technology areas.

#26,638
of 49,997 US assignees by volume: Top 47%
by Innovation Score (36.2/100): 7.7
avg claims per patent: +200%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R26638 · Foreign Corporation #26,638 · 10 grants

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

GRANTS-MICRO 10 grants
MID-PACK #26,638/49,997
PHOTO-FINISH Jentech Precision…
CPC-NARROW E01C · 8 areas
INNOV-THIN 36.2/100
CLAIMS-SPARSE 7.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +200% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Jentech Precision Industrial 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 Jing’s 36.2 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 8.3 pts (23%) Velocity 13.3 pts (37%) Breadth 10.0 pts (28%) Claim depth 4.6 pts (13%)

Qualcomm Incorporated · highest

85
Jing Si Pureland · this assignee

36
3D Lighting… · lowest

7

What this shows Jing's Innovation Score is 36.2/100 (top 47% 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 Jing?

Each dot is one of Jing’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). Jing’s own 7.7 claims/patent is at or below the 13.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Jing's grants concentrate

Jing Si Pureland Co., Ltd. is a focused PatentsView assignee: 8 CPC subclasses with 30% of grants classified under E01C (Construction OF, OR Surfaces FOR, Roads, Sports Grounds, OR THE LIKE; Machines OR Auxiliary Tools FOR Construction OR Repair). Peak complete grant year is 2023 (3 grants) versus a trough of 1 in 2020. By volume, Jing sits between Jentech Precision Industrial Co., Ltd. and Kaba Ilco Corp..

Jing's three-year grant acceleration

Jing Si Pureland Co., Ltd. shows 4 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.

Jentech Precision…

10
Jerusalem College…

10
Jiangsu Barep Sma…

10
Jim Melhart Piano…

10
K+S Aktiengesells…

10
K-innovation

10
KA Imaging

10
Kaba Ilco

10
Jing Si Pureland ◀

10

What this shows Jing holds 10 patents at rank #26,639, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Jing

By rank, the assignees closest to #26,639 in granted patent volume.

Leaders in E01C (Construction OF)

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

Jing's Innovation Score vs. every tracked assignee

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

36 Top 47% higher than 53% 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 · 2017–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Jing Si Pureland Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	2	20.0%
2020	1	10.0%
2021	1	10.0%
2022	1	10.0%
2023	3	30.0%
2025partial year	2	20.0%

Which technologies does Jing Si Pureland Co., Ltd. patent most?

E01C - Construction OF, OR Surfaces FOR, Roads, Sports Grounds, OR THE LIKE; Machines OR Auxiliary Tools FOR Construction OR Repair 3

A45C - PURSES; LUGGAGE; Hand Carried Bags 2

A47C - CHAIRS; SOFAS; Beds 1

B62B - Hand-propelled Vehicles, e.g. Hand Carts OR PERAMBULATORS; Sledges 1

A47B - TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture 1

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 1

B29K - Indexing Scheme Associated With Subclasses B29b, B29c OR B29d, Relating TO Moulding Materials OR TO Materials FOR ; Moulds, ; Reinforcements, Fillers OR Preformed Parts, e.g. Inserts 1

B65D - Containers FOR Storage OR Transport OF Articles OR Materials, e.g. Bags, Barrels, Bottles, Boxes, Cans, Cartons, Crates, Drums, Jars, Tanks, Hoppers, Forwarding CONTAINERS; Accessories, Closures, OR Fittings THEREFOR; Packaging ELEMENTS; Packages 1

Top 8 of 8 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

Jing Si Pureland Co., Ltd.'s patent record in context - here's where to go next.

Jing Si Pureland Co., Ltd.'s lead technology class is E01C (Construction OF, OR Surfaces FOR, Roads, Sports Grounds, OR THE LIKE; Machines OR Auxiliary Tools FOR Construction OR Repair), 30% of its portfolio - see every assignee active in that class. Explore E01C
Ranked #26,638 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Jing Si Pureland Co., Ltd. against Jentech Precision Industrial Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.2/100 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.