Overall rank by patents
#27,415
of 49,997 tracked assignees
USPTO 2015–2025 USPTO PatentsView Foreign Corporation
Sigma Designs Israel S.D.I. Ltd.
USPTO PatentsView assignee record - 10 granted patents across 2 technology areas, recorded in grant years 2015–2021. 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: H04B (Transmission).
The verdict
According to USPTO PatentsView, Sigma ranks #27,415 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 2 technology areas.
- #27,415
- of 49,997 US assignees by volume
- 16th percentile
- by Innovation Score (25.1/100)
- 19.7
- avg claims per patent
- -89%
- grant velocity, last 5 yrs
USPTO PatentsView assignee plate
Corpus R27415 · Foreign Corporation #27,415 · 10 grants
GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL
- GRANTS-MICRO 10 grants
- MID-PACK #27,415/49,997
- PHOTO-FINISH Shoes For Crews
- CPC-NARROW H04B · 2 areas
- INNOV-THIN 25.1/100
- CLAIMS-RICH 19.7 claims/avg
- TYPE-FRNCORP Foreign Corp
- VEL-DROP -89% vel
- BOOK-FULL 10/10 fields
Nearest grant-volume peer: Shoes For Crews, LLC (±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.
Innovation-score neighbourhood around Sigma
Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.
- Qualcomm Incorporated · highest
Qualcomm Incorporated · highest
85 score
- Sigma Designs… · this assignee 25
Sigma Designs… · this assignee
25 score
- 3D Lighting… · lowest 7
3D Lighting… · lowest
7 score
What this shows Sigma's Innovation Score is 25.1/100 (16th 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.
Where Sigma's grants concentrate
Sigma Designs Israel S.D.I. Ltd. is a focused PatentsView assignee: 2 CPC subclasses with 70% of grants classified under H04B (Transmission). Peak complete grant year is 2015 (6 grants) versus a trough of 1 in 2017. By volume, Sigma sits between Shoes For Crews, LLC and Silicon Turbine Systems, Inc..
Who files at Sigma's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- Shoes For Crews
Shoes For Crews, LLC
10 patents
- Shur-
Shur-Co, LLC
10 patents
- Sidus Space
Sidus Space, Inc.
10 patents
- Sigopt
SigOpt, Inc.
10 patents
- Sigmagen
Sigmagen, Inc.
10 patents
- Sihl
Sihl GmbH
10 patents
- Silatronix
Silatronix, Inc
10 patents
- Silicon Turbine S…
Silicon Turbine Systems, Inc.
10 patents
- Sigma Designs Isr… ◀
Sigma Designs Israel S.D.I. Ltd.
10 patents
What this shows Sigma holds 10 patents at rank #27,472, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near Sigma
By rank, the assignees closest to #27,472 in granted patent volume.
- Shoes For Crews, LLC #27,468 · 10 patents
- Shur-Co, LLC #27,469 · 10 patents
- Sidus Space, Inc. #27,470 · 10 patents
- SigOpt, Inc. #27,471 · 10 patents
- Sigmagen, Inc. #27,473 · 10 patents
- Sihl GmbH #27,474 · 10 patents
- Silatronix, Inc #27,475 · 10 patents
- Silicon Turbine Systems, Inc. #27,476 · 10 patents
Leaders in H04B (Transmission)
Other assignees with the most granted patents in Sigma's primary technology class.
- Qualcomm Incorporated 6,670 in class
- Samsung Electronics Co., Ltd. 4,632 in class
- LG Electronics Inc. 3,654 in class
- Huawei Technologies Co., Ltd. 3,555 in class
- Telefonaktiebolaget LM Ericsson (Publ) 3,146 in class
- Apple Inc. 2,286 in class
- Intel Corporation 1,705 in class
- Sony Group Corporation 1,475 in class
Sigma's Innovation Score vs. every tracked assignee
Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)
25 16th percentile higher than 16% 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 | 6 | 60.0% |
| 2016 | 2 | 20.0% |
| 2017 | 1 | 10.0% |
| 2021 | 1 | 10.0% |
Which technologies does Sigma Designs Israel S.D.I. Ltd. patent most?
Top 2 of 2 technology areas
What to do with this data
Sigma Designs Israel S.D.I. Ltd.'s patent record in context - here's where to go next.
- Sigma Designs Israel S.D.I. Ltd.'s lead technology class is H04B (Transmission), 70% of its portfolio - see every assignee active in that class. Explore H04B
- Ranked #27,415 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
- Compare Sigma Designs Israel S.D.I. Ltd. against Shoes For Crews, LLC, an assignee filing at a similar volume. Compare portfolios
- Innovation Score of 25.1/100 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.
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.