Where does Raycap IP Development Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Raycap IP Development Ltd ranks #37,172 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 Raycap IP Development Ltd hold?

Raycap IP Development Ltd holds 7 US utility patents granted between 2019 and 2024, spanning 7 technology areas.

What is Raycap IP Development Ltd's Innovation Score?

Raycap IP Development 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%).

What technology areas does Raycap IP Development Ltd focus on?

Raycap IP Development Ltd's top technology area is H01C (Resistors) with 4 patents, ranking #33 of 167 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is Raycap IP Development Ltd's patent grant rate increasing or decreasing?

Raycap IP Development Ltd's recent grant velocity is +500% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Raycap IP Development Ltd's patents?

Raycap IP Development Ltd's patents average 22.9 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.

How is the Raycap IP Development 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

Raycap IP Development Ltd

USPTO PatentsView assignee record - 7 granted patents across 7 technology areas, recorded in grant years 2019–2024. 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: H01C (Resistors).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Raycap ranks #37,172 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 7 technology areas.

#37,172
of 49,997 US assignees by volume: Top 50%
by Innovation Score (35.3/100): 22.9
avg claims per patent: +500%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R37172 · Foreign Corporation #37,172 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #37,172/49,997
PHOTO-FINISH Railway Engineering…
CPC-NARROW H01C · 7 areas
INNOV-THIN 35.3/100
CLAIMS-DENSE 22.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +500% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Railway Engineering Research Institute, China Academy OF Railway Sciences 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 Raycap’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 7.2 pts (20%) Velocity 5.0 pts (14%) Breadth 9.4 pts (27%) Claim depth 13.7 pts (39%)

Qualcomm Incorporated · highest

85
Raycap IP Development · this assignee

35
3D Lighting… · lowest

7

What this shows Raycap'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 Raycap?

Each dot is one of Raycap’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). Raycap’s own 22.9 claims/patent is ABOVE the 9.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Raycap's grants concentrate

Raycap IP Development Ltd is a focused PatentsView assignee: 7 CPC subclasses with 57.1% of grants classified under H01C (Resistors). Peak complete grant year is 2020 (2 grants) versus a trough of 1 in 2019. By volume, Raycap sits between Railway Engineering Research Institute, China Academy OF Railway Sciences Co., Ltd. and Rcam Technologies, Inc..

Raycap's three-year grant acceleration

Raycap IP Development Ltd shows 3 grants in 2022–2024 against only 4 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.

Railway Engineeri…

7
Ranplan Wireless…

7
Rapid AID

7
Raptor Pharmaceut…

7
RAZ Imports

7
RB Health (US)

7
RBI Solar

7
Rcam

7
Raycap IP Develop… ◀

7

What this shows Raycap holds 7 patents at rank #37,139, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Raycap

By rank, the assignees closest to #37,139 in granted patent volume.

Leaders in H01C (Resistors)

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

Raycap'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 · 2019–2024

Grants by year

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

View data table

Raycap IP Development Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	14.3%
2020	2	28.6%
2021	1	14.3%
2023	2	28.6%
2024	1	14.3%

Which technologies does Raycap IP Development Ltd patent most?

H01C - Resistors 4

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 3

H02H - Emergency Protective Circuit Arrangements 3

H01T - Spark GAPS; Overvoltage Arresters Using Spark GAPS; Sparking PLUGS; Corona DEVICES; Generating Ions TO BE Introduced Into Non-enclosed Gases 3

H01Q - Antennas, i.e. Radio Aerials 1

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 1

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 1

Top 7 of 7 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

Raycap IP Development Ltd's patent record in context - here's where to go next.

Raycap IP Development Ltd's lead technology class is H01C (Resistors), 57.1% of its portfolio - see every assignee active in that class. Explore H01C
Ranked #37,172 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Raycap IP Development Ltd against Railway Engineering Research Institute, China Academy OF Railway Sciences Co., Ltd., 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.