Where does Asia Optical Co., Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Asia Optical Co., Inc. ranks #2,573 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 Asia Optical Co., Inc. hold?

Asia Optical Co., Inc. holds 151 US utility patents granted between 2015 and 2025, spanning 26 technology areas.

What is Asia Optical Co., Inc.'s Innovation Score?

Asia Optical Co., Inc. has an Innovation Score of 52.9 out of 100 (top 10% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Asia Optical Co., Inc. focus on?

Asia Optical Co., Inc.'s top technology area is G02B (Optical Elements, Systems OR Apparatus) with 117 patents. Grants appear in 26 CPC subclasses total.

Is Asia Optical Co., Inc.'s patent grant rate increasing or decreasing?

Asia Optical Co., Inc.'s recent grant velocity is +181% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Asia Optical Co., Inc.'s patents?

Asia Optical Co., Inc.'s patents average 16.6 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 Asia Optical Co., 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 Foreign Corporation

Asia Optical Co., Inc.

USPTO PatentsView assignee record - 151 granted patents across 26 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: G02B (Optical Elements, Systems OR Apparatus).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Asia ranks #2,573 of 49,997 tracked US assignees by granted-patent volume, with 151 patents across 26 technology areas.

#2,573
of 49,997 US assignees by volume: Top 10%
by Innovation Score (52.9/100): 16.6
avg claims per patent: +181%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R2573 · Foreign Corporation #2,573 · 151 grants

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

GRANTS-MID 151 grants
TOP-DECILE #2,573/49,997
PHOTO-FINISH Advanced Neuromodula…
CPC-FOCUS G02B · 26 areas
INNOV-PAR 52.9/100
CLAIMS-RICH 16.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +181% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Advanced Neuromodulation Systems, 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
Amotech · near

53
Asia Optical · this assignee

53
Bostik · near

53
EBERSPÄCHER Climate… · near

53
Thomas & Betts… · near

53
3D Lighting… · lowest

7

What this shows Asia's Innovation Score is 52.9/100 (top 10% 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 Asia's grants concentrate

Asia Optical Co., Inc. is a focused PatentsView assignee: 26 CPC subclasses with 77.5% of grants classified under G02B (Optical Elements, Systems OR Apparatus). Peak complete grant year is 2020 (24 grants) versus a trough of 3 in 2017. By volume, Asia sits between The Urban Electric Company and Lotte Advanced Materials Co., Ltd..

Asia's three-year grant acceleration

From 2019–2021 to 2022–2024, Asia Optical Co., Inc. moved from 53 to 60 grants (1.13x 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 #899. See the growth leaderboard.

The Urban Electric

152
AIR Cool Industri…

151
Amada

151
AMS Sensors Singa…

151
Advanced Neuromod…

151
Building Material…

151
LSI

151
Lotte Advanced Ma…

151
Asia Optical ◀

151

What this shows Asia holds 151 patents at rank #2,572, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Asia

By rank, the assignees closest to #2,572 in granted patent volume.

Leaders in G02B (Optical Elements)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Asia, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (53 here).

Amotech Co., Ltd. 53 Thomas & Betts International LLC 53 EBERSPÄCHER Climate Control Systems GMBH 53 Bostik, Inc. 53

Similar claim depth

Nearest assignees by average claims per patent (16.6 here).

Ergotron, Inc. 16.6 avg Medtronic Vascular, Inc. 16.6 avg SnapTrack, Inc. 16.6 avg Rolls-Royce High Temperature Composites, Inc. 16.6 avg

Asia's Innovation Score vs. every tracked assignee

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

53 Top 10% higher than 90% 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

Asia Optical Co., Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	5	3.3%
2016	5	3.3%
2017	3	2.0%
2018	11	7.3%
2019	12	7.9%
2020	24	15.9%
2021	17	11.3%
2022	17	11.3%
2023	23	15.2%
2024	20	13.2%
2025partial year	14	9.3%

Which technologies does Asia Optical Co., Inc. patent most?

G02B - Optical Elements, Systems OR Apparatus 117

H04N - Pictorial Communication, e.g. Television 18

G03B - Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor 16

F41G - Weapon SIGHTS; Aiming 15

G01S - Radio DIRECTION-FINDING; Radio NAVIGATION; Determining Distance OR Velocity BY USE OF Radio WAVES; Locating OR Presence-detecting BY USE OF THE Reflection OR Reradiation OF Radio WAVES; Analogous Arrangements Using Other Waves 9

G01C - Measuring Distances, Levels OR BEARINGS; SURVEYING; NAVIGATION; Gyroscopic INSTRUMENTS; Photogrammetry OR Videogrammetry 5

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 3

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems 3

H02K - Dynamo-electric Machines 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 2

G05G - Control Devices OR Systems Insofar AS Characterised BY Mechanical Features Only 1

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 1

H04S - Stereophonic Systems 1

G10K - Sound-producing DEVICES; Methods OR Devices FOR Protecting Against, OR FOR Damping, Noise OR Other Acoustic Waves IN GENERAL; Acoustics NOT Otherwise Provided FOR 1

G06V - Image OR Video Recognition OR Understanding 1

Top 15 of 26 technology areas

Where it ranks

Overall rank by patents

#2,573

of 49,997 tracked assignees

Innovation Score

52.9 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

Asia Optical Co., Inc.'s patent record in context - here's where to go next.

Asia Optical Co., Inc.'s lead technology class is G02B (Optical Elements, Systems OR Apparatus), 77.5% of its portfolio - see every assignee active in that class. Explore G02B
Ranked #2,573 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Asia Optical Co., Inc. against The Urban Electric Company, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 52.9/100 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.