Where does LT Lighting (TAIWAN) Corp. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), LT Lighting (TAIWAN) Corp. ranks #36,302 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 LT Lighting (TAIWAN) Corp. hold?

LT Lighting (TAIWAN) Corp. holds 7 US utility patents granted between 2015 and 2020, spanning 11 technology areas.

What is LT Lighting (TAIWAN) Corp.'s Innovation Score?

LT Lighting (TAIWAN) Corp. has an Innovation Score of 29.1 out of 100 (30th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is LT Lighting (TAIWAN) Corp.'s patent grant rate increasing or decreasing?

LT Lighting (TAIWAN) Corp.'s recent grant velocity is -83% 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 LT Lighting (TAIWAN) Corp.'s patents?

LT Lighting (TAIWAN) Corp.'s patents average 17.0 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 LT Lighting (TAIWAN) Corp. 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

LT Lighting (TAIWAN) Corp.

Q: What technology areas does LT Lighting (TAIWAN) Corp. focus on?

LT Lighting (TAIWAN) Corp.'s top technology area is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy) with 5 patents, ranking #876 of 3,143 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 11 technology areas, recorded in grant years 2015–2020. 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: H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, LT ranks #36,302 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 11 technology areas.

#36,302
of 49,997 US assignees by volume: 30th percentile
by Innovation Score (29.1/100): 17.0
avg claims per patent: -83%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R36302 · Foreign Corporation #36,302 · 7 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 7 grants
MID-PACK #36,302/49,997
PHOTO-FINISH Logisig
CPC-FOCUS H02J · 11 areas
INNOV-THIN 29.1/100
CLAIMS-RICH 17.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -83% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Logisig 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.

How LT’s 29.1 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 (25%) Velocity 0.0 pts (0%) Breadth 11.7 pts (40%) Claim depth 10.2 pts (35%)

Qualcomm Incorporated · highest

85
LT Lighting (TAIWAN) · this assignee

29
3D Lighting… · lowest

7

What this shows LT's Innovation Score is 29.1/100 (30th 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 LT?

Each dot is one of LT’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). LT’s own 17.0 claims/patent is at or below the 17.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where LT's grants concentrate

LT Lighting (TAIWAN) Corp. is a focused PatentsView assignee: 11 CPC subclasses with 71.4% of grants classified under H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy). Peak complete grant year is 2019 (5 grants) versus a trough of 1 in 2015. By volume, LT sits between Logisig Inc. and Lucky EYE Limited.

Logisig

7
Look Sharp Labs

7
Loramendi S Coop

7
LOW & Bonar

7
LTA Research and…

7
Lteoil

7
Lucidlogix

7
Lucky EYE

7
LT Lighting (Taiw… ◀

7

What this shows LT holds 7 patents at rank #36,219, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near LT

By rank, the assignees closest to #36,219 in granted patent volume.

Leaders in H02J (Circuit Arrangements OR Systems FOR Supplying OR Distribu…)

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

LT's Innovation Score vs. every tracked assignee

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

29 30th percentile higher than 30% 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 · 2015–2020

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

LT Lighting (TAIWAN) Corp. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	14.3%
2019	5	71.4%
2020	1	14.3%

Which technologies does LT Lighting (TAIWAN) Corp. patent most?

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 5

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 5

G05F - Systems FOR Regulating Electric OR Magnetic Variables 4

H02S - Generation OF Electric Power BY Conversion OF Infrared Radiation, Visible Light OR Ultraviolet Light, e.g. Using Photovoltaic [PV] Modules 4

H02M - Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER; Control OR Regulation Thereof 3

Y04S - Systems Integrating Technologies Related TO Power Network Operation, Communication OR Information Technologies FOR Improving THE Electrical Power Generation, Transmission, Distribution, Management OR Usage, i.e. Smart Grids 2

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

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 2

F04B - Positive-displacement Machines FOR LIQUIDS; Pumps 1

F04D - Non-positive-displacement Pumps 1

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 1

Top 11 of 11 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

LT Lighting (TAIWAN) Corp.'s patent record in context - here's where to go next.

LT Lighting (TAIWAN) Corp.'s lead technology class is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy), 71.4% of its portfolio - see every assignee active in that class. Explore H02J
Ranked #36,302 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare LT Lighting (TAIWAN) Corp. against Logisig Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 29.1/100 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.