Where does Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd. ranks #5,550 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

Is Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.'s patent grant rate increasing or decreasing?

Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.'s recent grant velocity is +121% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.'s patents?

Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.'s patents average 9.9 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

Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.

Q: How many patents does Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd. hold?

Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd. holds 62 US utility patents granted between 2015 and 2025, spanning 10 technology areas.

Q: What is Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.'s Innovation Score?

Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd. 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%).

Q: What technology areas does Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd. focus on?

Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.'s top technology area is C09K (Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere) with 60 patents, ranking #48 of 1,605 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

Q: How is the Shijiazhuang Chengzhi Yonghua Display Material 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 PatentsView assignee record - 62 granted patents across 10 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: C09K (Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Shijiazhuang ranks #5,550 of 49,997 tracked US assignees by granted-patent volume, with 62 patents across 10 technology areas.

#5,550
of 49,997 US assignees by volume: Top 50%
by Innovation Score (35.3/100): 9.9
avg claims per patent: +121%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R5550 · Foreign Corporation #5,550 · 62 grants

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

GRANTS-SMALL 62 grants
UPPER-Q #5,550/49,997
PHOTO-FINISH Reckitt Benckiser…
CPC-FOCUS C09K · 10 areas
INNOV-THIN 35.3/100
CLAIMS-PAR 9.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +121% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Reckitt Benckiser Health Limited (±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 Shijiazhuang’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 14.3 pts (41%) Velocity 3.9 pts (11%) Breadth 11.2 pts (32%) Claim depth 5.9 pts (17%)

Qualcomm Incorporated · highest

85
Bonza Botanicals PTY · near

35
Senju Sprinkler · near

35
Shenzhen Nanpiaochen… · near

35
Shijiazhuang… · this assignee

35
Okamura · near

35
3D Lighting… · lowest

7

What this shows Shijiazhuang'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 Shijiazhuang?

Each dot is one of Shijiazhuang’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). Shijiazhuang’s own 9.9 claims/patent is at or below the 11.9 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Shijiazhuang's grants concentrate

Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd. is a focused PatentsView assignee: 10 CPC subclasses with 96.8% of grants classified under C09K (Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere). Peak complete grant year is 2021 (15 grants) versus a trough of 1 in 2015. By volume, Shijiazhuang sits between Reckitt Benckiser Health Limited and Synthetic Genomics, Inc..

Shijiazhuang's three-year grant acceleration

From 2019–2021 to 2022–2024, Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd. moved from 29 to 17 grants (0.59x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Reckitt Benckiser…

62
Seno Medical Inst…

62
Shanghaitech Univ…

62
Shenzhen Institut…

62
Societe D'exploit…

62
Sungwoo Hitech

62
Scientific Drilli…

62
Synthetic Genomics

62
Shijiazhuang Chen… ◀

62

What this shows Shijiazhuang holds 62 patents at rank #5,547, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Shijiazhuang

By rank, the assignees closest to #5,547 in granted patent volume.

Leaders in C09K (Materials FOR Miscellaneous Applications)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Shijiazhuang, neither rank-band nor same-CPC leaders (those blocks stay above). In C09K (Materials FOR Miscellaneous Applications), Shijiazhuang ranks #48 of 1,605 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (35 here).

Bonza Botanicals PTY., Ltd. 35 Senju Sprinkler Co., Ltd. 35 Shenzhen Nanpiaochen Industry Co., Ltd. 35 Okamura Corporation 35

Similar claim depth

Nearest assignees by average claims per patent (9.9 here).

Japan Aerospace Exploration Agency 9.9 avg The Vollrath Company, L.L.C. 9.9 avg Shin-Etsu Polymer Co., Ltd. 9.9 avg Shandong University 9.9 avg

Shijiazhuang'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 · 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

Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	1.6%
2016	9	14.5%
2017	2	3.2%
2018	3	4.8%
2019	4	6.5%
2020	10	16.1%
2021	15	24.2%
2022	11	17.7%
2023	1	1.6%
2024	5	8.1%
2025partial year	1	1.6%

Which technologies does Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd. patent most?

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 60

G02F - Optical Devices OR Arrangements FOR THE Control OF Light BY Modification OF THE Optical Properties OF THE Media OF THE Elements Involved THEREIN; Non-linear OPTICS; Frequency-changing OF LIGHT; Optical Logic ELEMENTS; Optical ANALOGUE/DIGITAL Converters 22

C07C - Acyclic OR Carbocyclic Compounds 12

C07D - Heterocyclic Compounds 8

H10K - Organic Electric Solid-state Devices 5

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 2

C07F - Acyclic, Carbocyclic OR Heterocyclic Compounds Containing Elements Other Than Carbon, Hydrogen, Halogen, Oxygen, Nitrogen, Sulfur, Selenium OR Tellurium 2

H10D - Inorganic Electric Semiconductor Devices 2

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 1

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 1

Top 10 of 10 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

Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.'s patent record in context - here's where to go next.

Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.'s lead technology class is C09K (Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere), 96.8% of its portfolio - see every assignee active in that class. Explore C09K
Ranked #5,550 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd. against Reckitt Benckiser Health Limited, 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.