Where does Shanghai OXi Technology Co., Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shanghai OXi Technology Co., Ltd ranks #10,750 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 Shanghai OXi Technology Co., Ltd hold?

Shanghai OXi Technology Co., Ltd holds 29 US utility patents granted between 2016 and 2023, spanning 15 technology areas.

What is Shanghai OXi Technology Co., Ltd's Innovation Score?

Shanghai OXi Technology Co., Ltd has an Innovation Score of 35.7 out of 100 (top 49% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Shanghai OXi Technology Co., Ltd focus on?

Shanghai OXi Technology Co., Ltd's top technology area is G06V (Image OR Video Recognition OR Understanding) with 27 patents, ranking #412 of 5,108 assignees active in that subclass. Grants appear in 15 CPC subclasses total.

Is Shanghai OXi Technology Co., Ltd's patent grant rate increasing or decreasing?

Shanghai OXi Technology Co., Ltd's recent grant velocity is -19% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Shanghai OXi Technology Co., Ltd's patents?

Shanghai OXi Technology Co., Ltd's patents average 16.5 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 Shanghai OXi 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

Shanghai OXi Technology Co., Ltd

USPTO PatentsView assignee record - 29 granted patents across 15 technology areas, recorded in grant years 2016–2023. 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: G06V (Image OR Video Recognition OR Understanding).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Shanghai ranks #10,750 of 49,997 tracked US assignees by granted-patent volume, with 29 patents across 15 technology areas.

#10,750
of 49,997 US assignees by volume: Top 49%
by Innovation Score (35.7/100): 16.5
avg claims per patent: -19%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R10750 · Foreign Corporation #10,750 · 29 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-SMALL 29 grants
UPPER-Q #10,750/49,997
PHOTO-FINISH Seasons 4
CPC-FOCUS G06V · 15 areas
INNOV-THIN 35.7/100
CLAIMS-RICH 16.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -19% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Seasons 4, 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 Shanghai’s 35.7 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 11.7 pts (33%) Velocity 0.3 pts (1%) Breadth 13.7 pts (38%) Claim depth 9.9 pts (28%)

Qualcomm Incorporated · highest

85
Biomet C V · near

36
Cardinal Health… · near

36
Cmech (GUANGZHOU) · near

36
Isowa · near

36
Shanghai OXi… · this assignee

36
3D Lighting… · lowest

7

What this shows Shanghai's Innovation Score is 35.7/100 (top 49% 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 Shanghai?

Each dot is one of Shanghai’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). Shanghai’s own 16.5 claims/patent is ABOVE the 2.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Shanghai's grants concentrate

Shanghai OXi Technology Co., Ltd is a focused PatentsView assignee: 15 CPC subclasses with 93.1% of grants classified under G06V (Image OR Video Recognition OR Understanding). Peak complete grant year is 2020 (9 grants) versus a trough of 1 in 2023. By volume, Shanghai sits between Seasons 4, Inc. and Shoot-A-Way, Inc..

Shanghai's three-year grant acceleration

From 2019–2021 to 2022–2024, Shanghai OXi Technology Co., Ltd moved from 20 to 1 grants (0.05x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Seasons 4

29
Secturion Systems

29
Selecta Bioscienc…

29
Shanghai Geely Di…

29
Shenzhen Envision…

29
Shenzhen Kean Sil…

29
Shenzhen Smart Pe…

29
Shoot-a-way

29
Shanghai Oxi Tech… ◀

29

What this shows Shanghai holds 29 patents at rank #10,764, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Shanghai

By rank, the assignees closest to #10,764 in granted patent volume.

Leaders in G06V (Image OR Video Recognition OR Understanding)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Shanghai, neither rank-band nor same-CPC leaders (those blocks stay above). In G06V (Image OR Video Recognition OR Understanding), Shanghai ranks #412 of 5,108 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (36 here).

Cmech (GUANGZHOU) Ltd. 36 Kabushiki Kaisha Isowa 36 Cardinal Health Switzerland 515 GMBH 36 Biomet C.V. 36

Shanghai's Innovation Score vs. every tracked assignee

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

36 Top 49% higher than 51% 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 · 2016–2023

Grants by year

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

View data table

Shanghai OXi Technology Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	2	6.9%
2017	2	6.9%
2018	4	13.8%
2019	8	27.6%
2020	9	31.0%
2021	3	10.3%
2023	1	3.4%

Which technologies does Shanghai OXi Technology Co., Ltd patent most?

G06V - Image OR Video Recognition OR Understanding 27

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 10

H10K - Organic Electric Solid-state Devices 8

G06F - Electric Digital Data Processing 4

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 3

H04N - Pictorial Communication, e.g. Television 3

G02B - Optical Elements, Systems OR Apparatus 2

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 2

A61B - DIAGNOSIS; SURGERY; Identification 2

H01L - Semiconductor Devices NOT Covered BY Class H10 2

H10D - Inorganic Electric Semiconductor Devices 2

G02F - Optical Devices OR Arrangements FOR THE Control OF Light BY Modification OF THE Optical Properties OF THE Media OF THE Elements Involved THEREIN; Non-linear OPTICS; Frequency-changing OF LIGHT; Optical Logic ELEMENTS; Optical ANALOGUE/DIGITAL Converters 1

H10H - Inorganic Light-emitting Semiconductor Devices Having Potential Barriers 1

G01J - Measurement OF Intensity, Velocity, Spectral Content, Polarisation, Phase OR Pulse Characteristics OF Infrared, Visible OR Ultraviolet LIGHT; COLORIMETRY; Radiation Pyrometry 1

H04B - Transmission 1

Top 15 of 15 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

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

Shanghai OXi Technology Co., Ltd's lead technology class is G06V (Image OR Video Recognition OR Understanding), 93.1% of its portfolio - see every assignee active in that class. Explore G06V
Ranked #10,750 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shanghai OXi Technology Co., Ltd against Seasons 4, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.7/100 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.

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.