Where does Bridgelux, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Bridgelux, Inc. ranks #2,378 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 Bridgelux, Inc. hold?

Bridgelux, Inc. holds 164 US utility patents granted between 2015 and 2025, spanning 24 technology areas.

What is Bridgelux, Inc.'s Innovation Score?

Bridgelux, Inc. has an Innovation Score of 51.3 out of 100 (top 12% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Bridgelux, Inc. focus on?

Bridgelux, Inc.'s top technology area is H10H (Inorganic Light-emitting Semiconductor Devices Having Potential Barriers) with 109 patents, ranking #28 of 857 assignees active in that subclass. Grants appear in 24 CPC subclasses total.

Is Bridgelux, Inc.'s patent grant rate increasing or decreasing?

Bridgelux, Inc.'s recent grant velocity is -40% 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 Bridgelux, Inc.'s patents?

Bridgelux, Inc.'s patents average 18.6 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 Bridgelux, Inc. 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 US Corporation

Bridgelux, Inc.

USPTO PatentsView assignee record - 164 granted patents across 24 technology areas, recorded in grant years 2015–2025. 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: H10H (Inorganic Light-emitting Semiconductor Devices Having Potential Barriers).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Bridgelux ranks #2,378 of 49,997 tracked US assignees by granted-patent volume, with 164 patents across 24 technology areas.

#2,378
of 49,997 US assignees by volume: Top 12%
by Innovation Score (51.3/100): 18.6
avg claims per patent: -40%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R2378 · US Corporation #2,378 · 164 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-DOWN · BOOK-FULL

GRANTS-MID 164 grants
TOP-DECILE #2,378/49,997
PHOTO-FINISH Amogreentech
CPC-FOCUS H10H · 24 areas
INNOV-PAR 51.3/100
CLAIMS-RICH 18.6 claims/avg
TYPE-USCORP US Corporation
VEL-DOWN -40% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Amogreentech 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 Bridgelux’s 51.3 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 17.6 pts (34%) Velocity 5.2 pts (10%) Breadth 17.3 pts (34%) Claim depth 11.1 pts (22%)

Qualcomm Incorporated · highest

85
Bridgelux · this assignee

51
Lucasfilm Entertainm… · near

51
Sanyo Denki · near

51
LightLab Imaging · near

51
Realsee (Beijing)… · near

51
3D Lighting… · lowest

7

What this shows Bridgelux's Innovation Score is 51.3/100 (top 12% 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 Bridgelux?

Each dot is one of Bridgelux’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). Bridgelux’s own 18.6 claims/patent is ABOVE the 12.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Bridgelux's grants concentrate

Bridgelux, Inc. is a focused PatentsView assignee: 24 CPC subclasses with 66.5% of grants classified under H10H (Inorganic Light-emitting Semiconductor Devices Having Potential Barriers). Peak complete grant year is 2016 (26 grants) versus a trough of 10 in 2024. By volume, Bridgelux sits between Meso Scale Technologies, LLC. and NIO Technology (ANHUI) Co., Ltd.

Bridgelux's three-year grant acceleration

From 2019–2021 to 2022–2024, Bridgelux, Inc. moved from 42 to 33 grants (0.79x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #1,885. See the growth leaderboard.

Meso Scale

165
Ping AN Technolog…

165
Solid

165
Amogreentech

164
Faurecia Sièges d…

164
Liveperson

164
Mettler-toledo

164
NIO Technology (A…

164
Bridgelux ◀

164

What this shows Bridgelux holds 164 patents at rank #2,378, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Bridgelux

By rank, the assignees closest to #2,378 in granted patent volume.

Leaders in H10H (Inorganic Light-emitting Semiconductor Devices Having Pot…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Bridgelux, neither rank-band nor same-CPC leaders (those blocks stay above). In H10H (Inorganic Light-emitting Semiconductor Devices Having Pot…), Bridgelux ranks #28 of 857 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (51 here).

Lucasfilm Entertainment Company Ltd. 51 Sanyo Denki Co., Ltd. 51 LightLab Imaging, Inc. 51 Realsee (Beijing) Technology Co., Ltd. 51

Similar claim depth

Nearest assignees by average claims per patent (18.6 here).

Xyleco, Inc. 18.6 avg Ocient Holdings LLC 18.6 avg William Marsh Rice University 18.6 avg Baxter Healthcare SA 18.6 avg

Bridgelux's Innovation Score vs. every tracked assignee

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

51 Top 12% higher than 88% 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 · 2015–2025

Grants by year

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

View data table

Bridgelux, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	20	12.2%
2016	26	15.9%
2017	18	11.0%
2018	15	9.1%
2019	17	10.4%
2020	12	7.3%
2021	13	7.9%
2022	12	7.3%
2023	11	6.7%
2024	10	6.1%
2025partial year	10	6.1%

Which technologies does Bridgelux, Inc. patent most?

H10H - Inorganic Light-emitting Semiconductor Devices Having Potential Barriers 109

H01L - Semiconductor Devices NOT Covered BY Class H10 98

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 67

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 58

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 47

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 33

F21W - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO Uses OR Applications OF Lighting Devices OR Systems 21

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 20

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 19

G02B - Optical Elements, Systems OR Apparatus 16

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 14

Y10T - Technical Subjects Covered BY Former US Classification 7

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 5

F21L - Lighting Devices OR Systems Thereof, Being Portable OR Specially Adapted FOR Transportation 5

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

Top 15 of 24 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

Bridgelux, Inc.'s patent record in context - here's where to go next.

Bridgelux, Inc.'s lead technology class is H10H (Inorganic Light-emitting Semiconductor Devices Having Potential Barriers), 66.5% of its portfolio - see every assignee active in that class. Explore H10H
Ranked #2,378 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Bridgelux, Inc. against Meso Scale Technologies, LLC., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 51.3/100 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.