S-Light (Guangdong) Optics Co., Ltd.
USPTO PatentsView assignee record - 19 granted patents across 0 technology areas, recorded in grant years 2024–2025. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength.
The verdict
According to USPTO PatentsView, S-light ranks #15,585 of 49,997 tracked US assignees by granted-patent volume, with 19 patents across 0 technology areas.
- #15,585
- of 49,997 US assignees by volume
- 36th percentile
- by Innovation Score (30.9/100)
- 1.0
- avg claims per patent
USPTO PatentsView assignee plate
Corpus R15585 · Foreign Corporation #15,585 · 19 grants
GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-UNK · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH
- GRANTS-MICRO 19 grants
- MID-PACK #15,585/49,997
- PHOTO-FINISH Reynolds Systems
- CPC-UNK CPC blank
- INNOV-THIN 30.9/100
- CLAIMS-SPARSE 1.0 claims/avg
- TYPE-FRNCORP Foreign Corp
- SPAN-YRS 2024–2025 · 2y
- BOOK-RICH 8/10 fields
Nearest grant-volume peer: Reynolds 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.
How S-light’s 30.9 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 S-light
Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.
- Qualcomm Incorporated · highest
Qualcomm Incorporated · highest
85 score
- S-Light (Guangdong)… · this assignee 31
S-Light (Guangdong)… · this assignee
31 score
- 3D Lighting… · lowest 7
3D Lighting… · lowest
7 score
What this shows S-light's Innovation Score is 30.9/100 (36th 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.
Does more volume mean deeper claims for S-light?
Each dot is one of S-light’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-light’s own 1.0 claims/patent is at or below the 12.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.
Where S-light's grants concentrate
S-Light (Guangdong) Optics Co., Ltd. is a focused PatentsView assignee: 0 CPC subclasses . By volume, S-light sits between Reynolds Systems, Inc. and Santa & Cole Neoseries S.L..
S-light's three-year grant acceleration
S-Light (Guangdong) Optics Co., Ltd. shows 4 grants in 2022–2024 against only 0 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.
Who files at S-Light's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- Reynolds Systems
Reynolds Systems, Inc.
19 patents
- Rheonix
Rheonix, Inc.
19 patents
- Rorze
Rorze Corporation
19 patents
- Rytec
Rytec Corporation
19 patents
- S I SV EL Societa…
S.I.SV.EL. Societa' Italiana Per Lo Sviluppo Dell' Elettronica S.P.A.
19 patents
- S R Smith
S.R. Smith, LLC
19 patents
- Sakura Seiki
Sakura Seiki Co., Ltd.
19 patents
- Santa & Cole Neos…
Santa & Cole Neoseries S.L.
19 patents
- S-light (Guangdon… ◀
S-Light (Guangdong) Optics Co., Ltd.
19 patents
What this shows S-Light holds 19 patents at rank #15,581, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near S-Light
By rank, the assignees closest to #15,581 in granted patent volume.
- Reynolds Systems, Inc. #15,577 · 19 patents
- Rheonix, Inc. #15,578 · 19 patents
- Rorze Corporation #15,579 · 19 patents
- Rytec Corporation #15,580 · 19 patents
- S.I.SV.EL. Societa' Italiana Per Lo Sviluppo Dell' Elettronica S.P.A. #15,582 · 19 patents
- S.R. Smith, LLC #15,583 · 19 patents
- Sakura Seiki Co., Ltd. #15,584 · 19 patents
- Santa & Cole Neoseries S.L. #15,585 · 19 patents
S-light's Innovation Score vs. every tracked assignee
Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)
31 36th percentile higher than 36% 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 2024–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2024 | 4 | 21.1% |
| 2025partial year | 15 | 78.9% |
Data Source
USPTO PatentsView, US granted patents 2015–2025
What to do with this data
S-Light (Guangdong) Optics Co., Ltd.'s patent record in context - here's where to go next.
- Ranked #15,585 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
- Compare S-Light (Guangdong) Optics Co., Ltd. against Reynolds Systems, Inc., an assignee filing at a similar volume. Compare portfolios
- Innovation Score of 30.9/100 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.
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.