Where does S.D. Sight Diagnostics Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), S.D. Sight Diagnostics Ltd. ranks #8,474 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 S.D. Sight Diagnostics Ltd. hold?

S.D. Sight Diagnostics Ltd. holds 38 US utility patents granted between 2016 and 2025, spanning 7 technology areas.

What is S.D. Sight Diagnostics Ltd.'s Innovation Score?

S.D. Sight Diagnostics Ltd. has an Innovation Score of 44.8 out of 100 (top 25% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does S.D. Sight Diagnostics Ltd. focus on?

S.D. Sight Diagnostics Ltd.'s top technology area is G02B (Optical Elements, Systems OR Apparatus) with 29 patents, ranking #470 of 4,891 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is S.D. Sight Diagnostics Ltd.'s patent grant rate increasing or decreasing?

S.D. Sight Diagnostics Ltd.'s recent grant velocity is +333% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for S.D. Sight Diagnostics Ltd.'s patents?

S.D. Sight Diagnostics Ltd.'s patents average 19.9 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 S.D. Sight Diagnostics Ltd. 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

S.D. Sight Diagnostics Ltd.

USPTO PatentsView assignee record - 38 granted patents across 7 technology areas, recorded in grant years 2016–2025. 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, S.d. ranks #8,474 of 49,997 tracked US assignees by granted-patent volume, with 38 patents across 7 technology areas.

#8,474
of 49,997 US assignees by volume: Top 25%
by Innovation Score (44.8/100): 19.9
avg claims per patent: +333%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R8474 · Foreign Corporation #8,474 · 38 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 38 grants
UPPER-Q #8,474/49,997
PHOTO-FINISH Quantum Valley…
CPC-NARROW G02B · 7 areas
INNOV-PAR 44.8/100
CLAIMS-RICH 19.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +333% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Quantum Valley Ideas Laboratories (±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 S.d.’s 44.8 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 12.7 pts (28%) Velocity 10.9 pts (24%) Breadth 9.4 pts (21%) Claim depth 11.9 pts (27%)

Qualcomm Incorporated · highest

85
Kornit Digital · near

45
Oberthur · near

45
Pixtronix · near

45
S D Sight Diagnostics · this assignee

45
Saint-gobain… · near

45
3D Lighting… · lowest

7

What this shows S.d.'s Innovation Score is 44.8/100 (top 25% 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 S.d.?

Each dot is one of S.d.’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). S.d.’s own 19.9 claims/patent is ABOVE the 14.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where S.d.'s grants concentrate

S.D. Sight Diagnostics Ltd. is a focused PatentsView assignee: 7 CPC subclasses with 76.3% of grants classified under G02B (Optical Elements, Systems OR Apparatus). Peak complete grant year is 2023 (9 grants) versus a trough of 1 in 2018. By volume, S.d. sits between Quantum Valley Ideas Laboratories and Shenzhen Hithium Energy Storage Technology Co., Ltd.

S.d.'s three-year grant acceleration

S.D. Sight Diagnostics Ltd. shows 18 grants in 2022–2024 against only 11 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Quantum Valley Id…

38
RDI

38
Rohto Pharmaceuti…

38
Red Bull

38
SBI Pharmaceutica…

38
Sdcmaterials

38
SDL

38
Shenzhen Hithium…

38
S D Sight Diagnos… ◀

38

What this shows S.D. holds 38 patents at rank #8,471, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near SD

By rank, the assignees closest to #8,471 in granted patent volume.

Leaders in G02B (Optical Elements)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for SD, neither rank-band nor same-CPC leaders (those blocks stay above). In G02B (Optical Elements), SD ranks #470 of 4,891 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (45 here).

Kornit Digital Ltd. 45 Pixtronix, Inc. 45 Oberthur Technologies 45 Saint-gobain Performance Plastics France 45

S.d.'s Innovation Score vs. every tracked assignee

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

45 Top 25% higher than 75% 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 · 2016–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

S.D. Sight Diagnostics Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	2	5.3%
2018	1	2.6%
2019	3	7.9%
2020	4	10.5%
2021	4	10.5%
2022	4	10.5%
2023	9	23.7%
2024	5	13.2%
2025partial year	6	15.8%

Which technologies does S.D. Sight Diagnostics Ltd. patent most?

G02B - Optical Elements, Systems OR Apparatus 29

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 26

G06T - Image Data Processing OR Generation, IN General 17

Y02A - Technologies FOR Adaptation TO Climate Change 14

G06V - Image OR Video Recognition OR Understanding 11

B01L - Chemical OR Physical Laboratory Apparatus FOR General USE 7

C12Q - Measuring OR Testing Processes Involving Enzymes, Nucleic Acids OR Microorganisms ; Compositions OR Test Papers THEREFOR; Processes OF Preparing Such COMPOSITIONS; Condition-responsive Control IN Microbiological OR Enzymological Processes 6

Top 7 of 7 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

S.D. Sight Diagnostics Ltd.'s patent record in context - here's where to go next.

S.D. Sight Diagnostics Ltd.'s lead technology class is G02B (Optical Elements, Systems OR Apparatus), 76.3% of its portfolio - see every assignee active in that class. Explore G02B
Ranked #8,474 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare S.D. Sight Diagnostics Ltd. against Quantum Valley Ideas Laboratories, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 44.8/100 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.