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

According to USPTO PatentsView (2015–2025 granted utility patents), Shenzhen Yaorong Technology Co., Ltd. ranks #43,040 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 Yaorong Technology Co., Ltd. hold?

Shenzhen Yaorong Technology Co., Ltd. holds 6 US utility patents granted between 2017 and 2019, spanning 5 technology areas.

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

Shenzhen Yaorong Technology Co., Ltd. has an Innovation Score of 17.4 out of 100 (4th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Shenzhen Yaorong Technology Co., Ltd.'s recent grant velocity is -100% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

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

Shenzhen Yaorong Technology Co., Ltd.'s patents average 4.7 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 Shenzhen Yaorong 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 Yaorong Technology Co., Ltd.

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

Shenzhen Yaorong Technology Co., Ltd.'s top technology area is F21Y (Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted) with 3 patents, ranking #559 of 1,359 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 5 technology areas, recorded in grant years 2017–2019. 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: F21Y (Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted).

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 #43,040 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 5 technology areas.

#43,040
of 49,997 US assignees by volume: 4th percentile
by Innovation Score (17.4/100): 4.7
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R43040 · Foreign Corporation #43,040 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-LOW · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #43,040/49,997
PHOTO-FINISH Shenzhen Violet…
CPC-NARROW F21Y · 5 areas
INNOV-LOW 17.4/100
CLAIMS-SPARSE 4.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Shenzhen Violet Intelligent Communication 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 Shenzhen’s 17.4 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 6.7 pts (39%) Velocity 0.0 pts (0%) Breadth 7.9 pts (45%) Claim depth 2.8 pts (16%)

Qualcomm Incorporated · highest

85
Shenzhen Yaorong… · this assignee

17
3D Lighting… · lowest

7

What this shows Shenzhen's Innovation Score is 17.4/100 (4th percentile 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 4.7 claims/patent is ABOVE the 1.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Shenzhen's grants concentrate

Shenzhen Yaorong Technology Co., Ltd. is a focused PatentsView assignee: 5 CPC subclasses with 50% of grants classified under F21Y (Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted). By volume, Shenzhen sits between Shenzhen Violet Intelligent Communication Co., Ltd. and Shenzhen Zhenyuexing Molding Co., Ltd.

Shenzhen Violet I…

6
Shenzhen Wanbo Te…

6
Shenzhen Xiuyuan…

6
Shenzhen Ya Bei K…

6
Shenzhen Yinzhuo…

6
Shenzhen Youlequ…

6
Shenzhen Yuewei e…

6
Shenzhen Zhenyuex…

6
Shenzhen Yaorong… ◀

6

What this shows Shenzhen holds 6 patents at rank #43,214, 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 #43,214 in granted patent volume.

Leaders in F21Y (Indexing Scheme Associated With Subclasses F21k)

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

Shenzhen's Innovation Score vs. every tracked assignee

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

17 4th percentile higher than 4% 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 · 2017–2019

Grants by year

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

View data table

Shenzhen Yaorong Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	2	33.3%
2018	2	33.3%
2019	2	33.3%

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

F21Y - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted 3

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 3

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 2

G02B - Optical Elements, Systems OR Apparatus 1

F21K - Non-electric Light Sources Using LUMINESCENCE; Light Sources Using ELECTROCHEMILUMINESCENCE; Light Sources Using Charges OF Combustible MATERIAL; Light Sources Using Semiconductor Devices AS Light-generating ELEMENTS; Light Sources NOT Otherwise Provided FOR 1

Top 5 of 5 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 Yaorong Technology Co., Ltd.'s patent record in context - here's where to go next.

Shenzhen Yaorong Technology Co., Ltd.'s lead technology class is F21Y (Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted), 50% of its portfolio - see every assignee active in that class. Explore F21Y
Ranked #43,040 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shenzhen Yaorong Technology Co., Ltd. against Shenzhen Violet Intelligent Communication Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 17.4/100 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.