Where does Chengdu Sioeye Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Chengdu Sioeye Technology Co., Ltd. ranks #34,731 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 Chengdu Sioeye Technology Co., Ltd. hold?

Chengdu Sioeye Technology Co., Ltd. holds 7 US utility patents granted between 2017 and 2023, spanning 7 technology areas.

What is Chengdu Sioeye Technology Co., Ltd.'s Innovation Score?

Chengdu Sioeye Technology Co., Ltd. has an Innovation Score of 30.8 out of 100 (36th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Chengdu Sioeye Technology Co., Ltd. focus on?

Chengdu Sioeye Technology Co., Ltd.'s top technology area is H04N (Pictorial Communication, e.g. Television) with 7 patents. Grants appear in 7 CPC subclasses total.

Is Chengdu Sioeye Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Chengdu Sioeye Technology Co., Ltd.'s recent grant velocity is +33% 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 Chengdu Sioeye Technology Co., Ltd.'s patents?

Chengdu Sioeye Technology Co., Ltd.'s patents average 16.4 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 Chengdu Sioeye Technology Co., 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

Chengdu Sioeye Technology Co., Ltd.

USPTO PatentsView assignee record - 7 granted patents across 7 technology areas, recorded in grant years 2017–2023. 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: H04N (Pictorial Communication, e.g. Television).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Chengdu ranks #34,731 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 7 technology areas.

#34,731
of 49,997 US assignees by volume: 36th percentile
by Innovation Score (30.8/100): 16.4
avg claims per patent: +33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R34731 · Foreign Corporation #34,731 · 7 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-UP · BOOK-FULL

GRANTS-MICRO 7 grants
MID-PACK #34,731/49,997
PHOTO-FINISH Chemence
CPC-NARROW H04N · 7 areas
INNOV-THIN 30.8/100
CLAIMS-RICH 16.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Chemence, 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
Chengdu Sioeye… · this assignee

31
3D Lighting… · lowest

7

What this shows Chengdu's Innovation Score is 30.8/100 (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.

Where Chengdu's grants concentrate

Chengdu Sioeye Technology Co., Ltd. is a focused PatentsView assignee: 7 CPC subclasses with 100% of grants classified under H04N (Pictorial Communication, e.g. Television). Peak complete grant year is 2017 (2 grants) versus a trough of 1 in 2019. By volume, Chengdu sits between Chemence, Inc. and China Three Gorges University.

Chengdu's three-year grant acceleration

Chengdu Sioeye Technology Co., Ltd. shows 2 grants in 2022–2024 against only 3 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.

Chemence

7
Chemex

7
Chemex Foundry So…

7
Chengdu Idealsee…

7
Chigoo Interactiv…

7
China Industries

7
China Internet Ne…

7
China Three Gorge…

7
Chengdu Sioeye Te… ◀

7

What this shows Chengdu holds 7 patents at rank #34,672, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Chengdu

By rank, the assignees closest to #34,672 in granted patent volume.

Leaders in H04N (Pictorial Communication)

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

Chengdu'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

USPTO utility patent grants by year · 2017–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Chengdu Sioeye Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	2	28.6%
2019	1	14.3%
2020	2	28.6%
2022	1	14.3%
2023	1	14.3%

Which technologies does Chengdu Sioeye Technology Co., Ltd. patent most?

H04N - Pictorial Communication, e.g. Television 7

G06T - Image Data Processing OR Generation, IN General 2

G03B - Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor 2

G06V - Image OR Video Recognition OR Understanding 2

G01S - Radio DIRECTION-FINDING; Radio NAVIGATION; Determining Distance OR Velocity BY USE OF Radio WAVES; Locating OR Presence-detecting BY USE OF THE Reflection OR Reradiation OF Radio WAVES; Analogous Arrangements Using Other Waves 1

G01C - Measuring Distances, Levels OR BEARINGS; SURVEYING; NAVIGATION; Gyroscopic INSTRUMENTS; Photogrammetry OR Videogrammetry 1

H01Q - Antennas, i.e. Radio Aerials 1

Top 7 of 7 technology areas

Where it ranks

Overall rank by patents

#34,731

of 49,997 tracked assignees

Innovation Score

30.8 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

Chengdu Sioeye Technology Co., Ltd.'s patent record in context - here's where to go next.

Chengdu Sioeye Technology Co., Ltd.'s lead technology class is H04N (Pictorial Communication, e.g. Television), 100% of its portfolio - see every assignee active in that class. Explore H04N
Ranked #34,731 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Chengdu Sioeye Technology Co., Ltd. against Chemence, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 30.8/100 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.