Where does Fujian Yibao Optoelectronics Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Fujian Yibao Optoelectronics Technology Co., Ltd. ranks #35,391 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 Fujian Yibao Optoelectronics Technology Co., Ltd. hold?

Fujian Yibao Optoelectronics Technology Co., Ltd. holds 7 US utility patents granted between 2016 and 2023, spanning 8 technology areas.

What is Fujian Yibao Optoelectronics Technology Co., Ltd.'s Innovation Score?

Fujian Yibao Optoelectronics Technology Co., Ltd. has an Innovation Score of 41.2 out of 100 (top 34% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Fujian Yibao Optoelectronics Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Fujian Yibao Optoelectronics Technology Co., Ltd.'s recent grant velocity is +33% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Fujian Yibao Optoelectronics Technology Co., Ltd.'s patents?

Fujian Yibao Optoelectronics Technology Co., Ltd.'s patents average 23.4 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

Fujian Yibao Optoelectronics Technology Co., Ltd.

Q: What technology areas does Fujian Yibao Optoelectronics Technology Co., Ltd. focus on?

Fujian Yibao Optoelectronics Technology Co., Ltd.'s top technology area is H05B (Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General) with 7 patents, ranking #442 of 2,247 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Q: How is the Fujian Yibao Optoelectronics 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 PatentsView assignee record - 7 granted patents across 8 technology areas, recorded in grant years 2016–2023. 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: H05B (Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Fujian ranks #35,391 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 8 technology areas.

#35,391
of 49,997 US assignees by volume: Top 34%
by Innovation Score (41.2/100): 23.4
avg claims per patent: +33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R35391 · Foreign Corporation #35,391 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #35,391/49,997
PHOTO-FINISH Fränkische Industria…
CPC-NARROW H05B · 8 areas
INNOV-PAR 41.2/100
CLAIMS-DENSE 23.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Fränkische Industrial Pipes GMBH & Co. KG (±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 Fujian’s 41.2 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 7.2 pts (17%) Velocity 10.0 pts (24%) Breadth 10.0 pts (24%) Claim depth 14.1 pts (34%)

Qualcomm Incorporated · highest

85
Fujian Yibao… · this assignee

41
3D Lighting… · lowest

7

What this shows Fujian's Innovation Score is 41.2/100 (top 34% 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 Fujian?

Each dot is one of Fujian’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). Fujian’s own 23.4 claims/patent is ABOVE the 15.1 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Fujian's grants concentrate

Fujian Yibao Optoelectronics Technology Co., Ltd. is a focused PatentsView assignee: 8 CPC subclasses with 100% of grants classified under H05B (Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General). Peak complete grant year is 2022 (2 grants) versus a trough of 1 in 2016. By volume, Fujian sits between Frost Tech LLC and Fundació Privada Institutció Catalana de Recerca I Estudis Avançats (ICREA).

Fujian's three-year grant acceleration

Fujian Yibao Optoelectronics Technology Co., Ltd. shows 3 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.

Frost Tech

7
Fränkische Indust…

7
Fu Zhun Precision…

7
Fujian Secure Med…

7
Fulcrum Managemen…

7
Fulfillium

7
Full Flight Techn…

7
Fundació Privada…

7
Fujian Yibao Opto… ◀

7

What this shows Fujian holds 7 patents at rank #35,394, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Fujian

By rank, the assignees closest to #35,394 in granted patent volume.

Leaders in H05B (Electric Heating)

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

Fujian's Innovation Score vs. every tracked assignee

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

41 Top 34% higher than 66% 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 · 2016–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Fujian Yibao Optoelectronics Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	14.3%
2018	1	14.3%
2019	1	14.3%
2021	1	14.3%
2022	2	28.6%
2023	1	14.3%

Which technologies does Fujian Yibao Optoelectronics Technology Co., Ltd. patent most?

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 7

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 7

A43B - Characteristic Features OF FOOTWEAR; Parts OF Footwear 5

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 4

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

A43C - Fastenings OR Attachments OF FOOTWEAR; Laces IN General 3

F21L - Lighting Devices OR Systems Thereof, Being Portable OR Specially Adapted FOR Transportation 3

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

Fujian Yibao Optoelectronics Technology Co., Ltd.'s patent record in context - here's where to go next.

Fujian Yibao Optoelectronics Technology Co., Ltd.'s lead technology class is H05B (Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General), 100% of its portfolio - see every assignee active in that class. Explore H05B
Ranked #35,391 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Fujian Yibao Optoelectronics Technology Co., Ltd. against Frost Tech LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 41.2/100 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.