Where does Truwin Opto-electronics Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Truwin Opto-electronics Limited ranks #43,768 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 Truwin Opto-electronics Limited hold?

Truwin Opto-electronics Limited holds 6 US utility patents granted between 2021 and 2023, spanning 8 technology areas.

What is Truwin Opto-electronics Limited's Innovation Score?

Truwin Opto-electronics Limited has an Innovation Score of 41.4 out of 100 (top 33% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Truwin Opto-electronics Limited's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Truwin Opto-electronics Limited.

What does claim depth mean for Truwin Opto-electronics Limited's patents?

Truwin Opto-electronics Limited's patents average 7.8 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 Truwin Opto-electronics Limited 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

Truwin Opto-electronics Limited

Q: What technology areas does Truwin Opto-electronics Limited focus on?

Truwin Opto-electronics Limited's top technology area is H01P (WAVEGUIDES; Resonators, Lines, OR Other Devices OF THE Waveguide Type) with 3 patents. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 8 technology areas, recorded in grant years 2021–2023. 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: H01P (WAVEGUIDES; Resonators, Lines, OR Other Devices OF THE Waveguide Type).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Truwin ranks #43,768 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 8 technology areas.

#43,768
of 49,997 US assignees by volume: Top 33%
by Innovation Score (41.4/100): 7.8
avg claims per patent

USPTO PatentsView assignee plate

Corpus R43768 · Foreign Corporation #43,768 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 6 grants
LOWER-Q #43,768/49,997
PHOTO-FINISH Trophogen
CPC-NARROW H01P · 8 areas
INNOV-PAR 41.4/100
CLAIMS-SPARSE 7.8 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2023 · 3y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Trophogen, Inc (±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.

Qualcomm Incorporated · highest

85
Truwin Opto- · this assignee

41
3D Lighting… · lowest

7

What this shows Truwin's Innovation Score is 41.4/100 (top 33% 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.

Where Truwin's grants concentrate

Truwin Opto-electronics Limited is a focused PatentsView assignee: 8 CPC subclasses with 50% of grants classified under H01P (WAVEGUIDES; Resonators, Lines, OR Other Devices OF THE Waveguide Type). Peak complete grant year is 2022 (4 grants) versus a trough of 1 in 2021. By volume, Truwin sits between Trophogen, Inc and TTP Holdings, LLC.

Truwin's three-year grant acceleration

Truwin Opto-electronics Limited shows 5 grants in 2022–2024 against only 1 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.

Trophogen

6
Trueblue

6
Truly (Huizhou) S…

6
Trustarc

6
TSC

6
Tsofun Algorithms

6
Tsuchiya Tsco

6
TTP Holdings

6
Truwin Opto- ◀

6

What this shows Truwin holds 6 patents at rank #43,593, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Truwin

By rank, the assignees closest to #43,593 in granted patent volume.

Leaders in H01P (Waveguides)

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

Truwin's Innovation Score vs. every tracked assignee

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

41 Top 33% higher than 67% 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 · 2021–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table

Truwin Opto-electronics Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	1	16.7%
2022	4	66.7%
2023	1	16.7%

Which technologies does Truwin Opto-electronics Limited patent most?

H01P - WAVEGUIDES; Resonators, Lines, OR Other Devices OF THE Waveguide Type 3

H01Q - Antennas, i.e. Radio Aerials 3

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 3

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 2

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 2

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

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

G06F - Electric Digital Data Processing 1

Top 8 of 8 technology areas

Where it ranks

Overall rank by patents

#43,768

of 49,997 tracked assignees

Innovation Score

41.4 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Truwin Opto-electronics Limited's patent record in context - here's where to go next.

Truwin Opto-electronics Limited's lead technology class is H01P (WAVEGUIDES; Resonators, Lines, OR Other Devices OF THE Waveguide Type), 50% of its portfolio - see every assignee active in that class. Explore H01P
Ranked #43,768 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Truwin Opto-electronics Limited against Trophogen, Inc, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 41.4/100 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.