Where does Shangyou Jiayi Lighting Product Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shangyou Jiayi Lighting Product Co., Ltd. ranks #15,612 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 Shangyou Jiayi Lighting Product Co., Ltd. hold?

Shangyou Jiayi Lighting Product Co., Ltd. holds 19 US utility patents granted between 2018 and 2025, spanning 9 technology areas.

What is Shangyou Jiayi Lighting Product Co., Ltd.'s Innovation Score?

Shangyou Jiayi Lighting Product Co., Ltd. has an Innovation Score of 45.2 out of 100 (top 24% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Shangyou Jiayi Lighting Product Co., Ltd.'s patent grant rate increasing or decreasing?

Shangyou Jiayi Lighting Product Co., Ltd.'s recent grant velocity is +1400% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Shangyou Jiayi Lighting Product Co., Ltd.'s patents?

Shangyou Jiayi Lighting Product Co., Ltd.'s patents average 7.1 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 Shangyou Jiayi Lighting Product 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

Shangyou Jiayi Lighting Product Co., Ltd.

Q: What technology areas does Shangyou Jiayi Lighting Product Co., Ltd. focus on?

Shangyou Jiayi Lighting Product Co., Ltd.'s top technology area is F21S (Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors) with 8 patents, ranking #204 of 1,094 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

USPTO PatentsView assignee record - 19 granted patents across 9 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: F21S (Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Shangyou ranks #15,612 of 49,997 tracked US assignees by granted-patent volume, with 19 patents across 9 technology areas.

#15,612
of 49,997 US assignees by volume: Top 24%
by Innovation Score (45.2/100): 7.1
avg claims per patent: +1400%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R15612 · Foreign Corporation #15,612 · 19 grants

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

GRANTS-MICRO 19 grants
MID-PACK #15,612/49,997
PHOTO-FINISH Select Comfort
CPC-NARROW F21S · 9 areas
INNOV-PAR 45.2/100
CLAIMS-SPARSE 7.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +1400% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Select Comfort Corporation (±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 Shangyou’s 45.2 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 10.3 pts (23%) Velocity 20.0 pts (44%) Breadth 10.6 pts (23%) Claim depth 4.3 pts (10%)

Qualcomm Incorporated · highest

85
Shangyou Jiayi… · this assignee

45
3D Lighting… · lowest

7

What this shows Shangyou's Innovation Score is 45.2/100 (top 24% 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 Shangyou?

Each dot is one of Shangyou’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). Shangyou’s own 7.1 claims/patent is ABOVE the 3.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Shangyou's grants concentrate

Shangyou Jiayi Lighting Product Co., Ltd. is a focused PatentsView assignee: 9 CPC subclasses with 42.1% of grants classified under F21S (Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors). Peak complete grant year is 2024 (5 grants) versus a trough of 1 in 2018. By volume, Shangyou sits between SeLux Diagnostics, Inc. and Shenzhen YouMe Information Technology Co., Ltd.

Shangyou's three-year grant acceleration

Shangyou Jiayi Lighting Product Co., Ltd. shows 12 grants in 2022–2024 against only 3 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.

Selux Diagnostics

19
Select Comfort

19
Sensl

19
Servier Pharmaceu…

19
Shenzhen Dongjili…

19
Shenzhen Hongkang…

19
Shenzhen Maijindi…

19
Shenzhen Youme In…

19
Shangyou Jiayi Li… ◀

19

What this shows Shangyou holds 19 patents at rank #15,636, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Shangyou

By rank, the assignees closest to #15,636 in granted patent volume.

Leaders in F21S (Non-portable Lighting Devices)

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

Shangyou's Innovation Score vs. every tracked assignee

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

45 Top 24% higher than 76% 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

Shangyou Jiayi Lighting Product Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	5.3%
2020	1	5.3%
2021	2	10.5%
2022	4	21.1%
2023	3	15.8%
2024	5	26.3%
2025partial year	3	15.8%

Which technologies does Shangyou Jiayi Lighting Product Co., Ltd. patent most?

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 8

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 8

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 7

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 4

H10H - Inorganic Light-emitting Semiconductor Devices Having Potential Barriers 3

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 2

F21W - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO Uses OR Applications OF Lighting Devices OR Systems 2

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 2

H01L - Semiconductor Devices NOT Covered BY Class H10 1

Top 9 of 9 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

Shangyou Jiayi Lighting Product Co., Ltd.'s patent record in context - here's where to go next.

Shangyou Jiayi Lighting Product Co., Ltd.'s lead technology class is F21S (Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors), 42.1% of its portfolio - see every assignee active in that class. Explore F21S
Ranked #15,612 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shangyou Jiayi Lighting Product Co., Ltd. against SeLux Diagnostics, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 45.2/100 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.