Where does Unimicron Technology Corp. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Unimicron Technology Corp. ranks #1,266 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 Unimicron Technology Corp. hold?

Unimicron Technology Corp. holds 334 US utility patents granted between 2015 and 2025, spanning 43 technology areas.

What is Unimicron Technology Corp.'s Innovation Score?

Unimicron Technology Corp. has an Innovation Score of 57.4 out of 100 (top 5% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Unimicron Technology Corp.'s patent grant rate increasing or decreasing?

Unimicron Technology Corp.'s recent grant velocity is +26% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Unimicron Technology Corp.'s patents?

Unimicron Technology Corp.'s patents average 9.7 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 Unimicron Technology 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

Unimicron Technology Corp.

Q: What technology areas does Unimicron Technology Corp. focus on?

Unimicron Technology Corp.'s top technology area is H05K (Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components) with 231 patents. Grants appear in 43 CPC subclasses total.

USPTO PatentsView assignee record - 334 granted patents across 43 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: H05K (Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Unimicron ranks #1,266 of 49,997 tracked US assignees by granted-patent volume, with 334 patents across 43 technology areas.

#1,266
of 49,997 US assignees by volume: Top 5%
by Innovation Score (57.4/100): 9.7
avg claims per patent: +26%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R1266 · Foreign Corporation #1,266 · 334 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-WIDE · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · VEL-UP · BOOK-FULL

GRANTS-MID 334 grants
TOP-DECILE #1,266/49,997
PHOTO-FINISH K2M
CPC-WIDE H05K · 43 areas
INNOV-PAR 57.4/100
CLAIMS-PAR 9.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +26% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: K2M, 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
Unimicron Technology · this assignee

57
Xiamen University · near

57
Array · near

57
Gen Digital · near

57
Unison Industries · near

57
3D Lighting… · lowest

7

What this shows Unimicron's Innovation Score is 57.4/100 (top 5% 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 Unimicron's grants concentrate

Unimicron Technology Corp. is a focused PatentsView assignee: 43 CPC subclasses with 69.2% of grants classified under H05K (Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components). Peak complete grant year is 2022 (41 grants) versus a trough of 18 in 2017. By volume, Unimicron sits between King Slide Works Co., Ltd. and Toyo Seikan Co., Ltd..

Unimicron's three-year grant acceleration

From 2019–2021 to 2022–2024, Unimicron Technology Corp. moved from 86 to 108 grants (1.26x 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 #698. See the growth leaderboard.

King Slide Works

336
Cummins Emission…

335
Sophos

335
K2M

334
Vertex Pharmaceut…

334
Unimicron Technol… ◀

334
Conduent Business…

333
Mentor Graphics

333
Toyo Seikan

333

What this shows Unimicron holds 334 patents at rank #1,266, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Unimicron

By rank, the assignees closest to #1,266 in granted patent volume.

Leaders in H05K (Printed Circuits)

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

Assignees with similar portfolio profiles

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

Similar innovation score

Nearest assignees by Innovation Score (57 here).

Xiamen University 57 Unison Industries, LLC 57 Gen Digital Inc. 57 Array Technologies, Inc. 57

Similar claim depth

Nearest assignees by average claims per patent (9.7 here).

Magpul Industries Corp. 9.7 avg Senju Metal Industry Co., Ltd. 9.7 avg Sichuan University 9.7 avg FCA US LLC. 9.7 avg

Unimicron's Innovation Score vs. every tracked assignee

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

57 Top 5% higher than 95% 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

Unimicron Technology Corp. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	29	8.7%
2016	40	12.0%
2017	18	5.4%
2018	29	8.7%
2019	21	6.3%
2020	33	9.9%
2021	32	9.6%
2022	41	12.3%
2023	38	11.4%
2024	29	8.7%
2025partial year	24	7.2%

Which technologies does Unimicron Technology Corp. patent most?

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 231

H01L - Semiconductor Devices NOT Covered BY Class H10 181

Y10T - Technical Subjects Covered BY Former US Classification 64

H10H - Inorganic Light-emitting Semiconductor Devices Having Potential Barriers 20

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 11

G06F - Electric Digital Data Processing 9

G02B - Optical Elements, Systems OR Apparatus 9

G03F - Photomechanical Production OF Textured OR Patterned Surfaces, e.g. FOR Printing, FOR Processing OF Semiconductor DEVICES; Materials THEREFOR; Originals THEREFOR; Apparatus Specially Adapted THEREFOR; 8

C25D - Processes FOR THE Electrolytic OR Electrophoretic Production OF COATINGS; ELECTROFORMING; Apparatus Therefor 8

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 7

H10D - Inorganic Electric Semiconductor Devices 6

H01Q - Antennas, i.e. Radio Aerials 5

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 5

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 4

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 4

Top 15 of 43 technology areas

Where it ranks

Overall rank by patents

#1,266

of 49,997 tracked assignees

Innovation Score

57.4 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

Unimicron Technology Corp.'s patent record in context - here's where to go next.

Unimicron Technology Corp.'s lead technology class is H05K (Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components), 69.2% of its portfolio - see every assignee active in that class. Explore H05K
Ranked #1,266 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Unimicron Technology Corp. against King Slide Works Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 57.4/100 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.