Cooler Master Co., Ltd.
USPTO PatentsView assignee record - 185 granted patents across 48 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).
The verdict
According to USPTO PatentsView, Cooler ranks #2,128 of 49,997 tracked US assignees by granted-patent volume, with 185 patents across 48 technology areas.
- #2,128
- of 49,997 US assignees by volume
- Top 4%
- by Innovation Score (58.7/100)
- 13.7
- avg claims per patent
- +87%
- grant velocity, last 5 yrs
USPTO PatentsView assignee plate
Corpus R2128 · Foreign Corporation #2,128 · 185 grants
GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-WIDE · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL
- GRANTS-MID 185 grants
- TOP-DECILE #2,128/49,997
- PHOTO-FINISH Advanced Energy…
- CPC-WIDE H05K · 48 areas
- INNOV-PAR 58.7/100
- CLAIMS-RICH 13.7 claims/avg
- TYPE-FRNCORP Foreign Corp
- VEL-SURGE +87% vel
- BOOK-FULL 10/10 fields
Nearest grant-volume peer: Advanced Energy Industries, 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 Cooler’s 58.7 Innovation Score adds up
The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.
Innovation-score neighbourhood around Cooler
Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.
- Qualcomm Incorporated · highest
Qualcomm Incorporated · highest
85 score
- National University… · near
National University… · near
59 score
- Cooler Master · this assignee
Cooler Master · this assignee
59 score
- Ideal Industries… · near
Ideal Industries… · near
59 score
- Lacks Enterprises · near
Lacks Enterprises · near
59 score
- K-tronics (SUZHOU)… · near
K-tronics (SUZHOU)… · near
59 score
- 3D Lighting… · lowest 7
3D Lighting… · lowest
7 score
What this shows Cooler's Innovation Score is 58.7/100 (top 4% 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 Cooler?
Each dot is one of Cooler’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). Cooler’s own 13.7 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.
Where Cooler's grants concentrate
Cooler Master Co., Ltd. is a focused PatentsView assignee: 48 CPC subclasses with 48.6% 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 2019 (26 grants) versus a trough of 4 in 2015. By volume, Cooler sits between University of Hong Kong and PETRÓLEO Brasileiro S.A.—PETROBRAS.
Cooler's three-year grant acceleration
From 2019–2021 to 2022–2024, Cooler Master Co., Ltd. moved from 63 to 75 grants (1.19x 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 #796. See the growth leaderboard.
Who files at Cooler's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- University of Hon…
University of Hong Kong
186 patents
- Advanced Energy I…
Advanced Energy Industries, Inc.
185 patents
- Boehringer Ingelh…
Boehringer Ingelheim Vetmedica GMBH
185 patents
- Canon Anelva
Canon Anelva Corporation
185 patents
- Fujitsu Semicondu…
Fujitsu Semiconductor Limited
185 patents
- National Taiwan U…
National Taiwan University of Science and Technology
185 patents
- Ossur Iceland EHF
Ossur Iceland EHF
185 patents
- PETRÓLEO Brasilei…
PETRÓLEO Brasileiro S.A.—PETROBRAS
185 patents
- Cooler Master ◀
Cooler Master Co., Ltd.
185 patents
What this shows Cooler holds 185 patents at rank #2,128, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near Cooler
By rank, the assignees closest to #2,128 in granted patent volume.
- University of Hong Kong #2,124 · 186 patents
- Advanced Energy Industries, Inc. #2,125 · 185 patents
- Boehringer Ingelheim Vetmedica GMBH #2,126 · 185 patents
- Canon Anelva Corporation #2,127 · 185 patents
- Fujitsu Semiconductor Limited #2,129 · 185 patents
- National Taiwan University of Science and Technology #2,130 · 185 patents
- Ossur Iceland EHF #2,131 · 185 patents
- PETRÓLEO Brasileiro S.A.—PETROBRAS #2,132 · 185 patents
Leaders in H05K (Printed Circuits)
Other assignees with the most granted patents in Cooler's primary technology class.
- Samsung Electronics Co., Ltd. 3,596 in class
- International Business Machines Corporation 1,469 in class
- Murata Manufacturing Co., Ltd. 1,201 in class
- Intel Corporation 1,132 in class
- Apple Inc. 1,082 in class
- Dell Products L.P. 1,004 in class
- Panasonic Intellectual Property Management Co., Ltd. 712 in class
- Fuji Corporation 662 in class
Assignees with similar portfolio profiles
Two PlainPatent-derived peer sets for Cooler, neither rank-band nor same-CPC leaders (those blocks stay above). In H05K (Printed Circuits), Cooler ranks #84 of 3,545 assignees by patent count in that subclass.
Similar innovation score
Nearest assignees by Innovation Score (59 here).
Similar claim depth
Nearest assignees by average claims per patent (13.7 here).
Cooler's Innovation Score vs. every tracked assignee
Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)
59 Top 4% higher than 96% 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
Grants by year
Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2015 | 4 | 2.2% |
| 2017 | 10 | 5.4% |
| 2018 | 20 | 10.8% |
| 2019 | 26 | 14.1% |
| 2020 | 20 | 10.8% |
| 2021 | 17 | 9.2% |
| 2022 | 25 | 13.5% |
| 2023 | 26 | 14.1% |
| 2024 | 24 | 13.0% |
| 2025partial year | 13 | 7.0% |
Which technologies does Cooler Master Co., Ltd. patent most?
Top 15 of 48 technology areas
Data Source
USPTO PatentsView, US granted patents 2015–2025
What to do with this data
Cooler Master Co., Ltd.'s patent record in context - here's where to go next.
- Cooler Master Co., Ltd.'s lead technology class is H05K (Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components), 48.6% of its portfolio - see every assignee active in that class. Explore H05K
- Ranked #2,128 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
- Compare Cooler Master Co., Ltd. against University of Hong Kong, an assignee filing at a similar volume. Compare portfolios
- Innovation Score of 58.7/100 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.
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.