Where does Yi Tunnel (Beijing) Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Yi Tunnel (Beijing) Technology Co., Ltd. ranks #33,961 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 Yi Tunnel (Beijing) Technology Co., Ltd. hold?

Yi Tunnel (Beijing) Technology Co., Ltd. holds 8 US utility patents granted between 2020 and 2024, spanning 10 technology areas.

What is Yi Tunnel (Beijing) Technology Co., Ltd.'s Innovation Score?

Yi Tunnel (Beijing) Technology Co., Ltd. has an Innovation Score of 34.8 out of 100 (49th 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 Yi Tunnel (Beijing) Technology Co., Ltd. focus on?

Yi Tunnel (Beijing) Technology Co., Ltd.'s top technology area is G06V (Image OR Video Recognition OR Understanding) with 8 patents, ranking #1,106 of 5,108 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

Is Yi Tunnel (Beijing) Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Yi Tunnel (Beijing) Technology Co., Ltd..

What does claim depth mean for Yi Tunnel (Beijing) Technology Co., Ltd.'s patents?

Yi Tunnel (Beijing) Technology Co., Ltd.'s patents average 8.3 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 Yi Tunnel (Beijing) 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

Yi Tunnel (Beijing) Technology Co., Ltd.

USPTO PatentsView assignee record - 8 granted patents across 10 technology areas, recorded in grant years 2020–2024. 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, Yi ranks #33,961 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 10 technology areas.

#33,961
of 49,997 US assignees by volume: 49th percentile
by Innovation Score (34.8/100): 8.3
avg claims per patent

USPTO PatentsView assignee plate

Corpus R33961 · Foreign Corporation #33,961 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 8 grants
MID-PACK #33,961/49,997
PHOTO-FINISH Yanfeng Adent Seating
CPC-FOCUS G06V · 10 areas
INNOV-THIN 34.8/100
CLAIMS-PAR 8.3 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Yanfeng Adent Seating Co., Ltd. (±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 Yi’s 34.8 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 7.6 pts (22%) Velocity 11.1 pts (32%) Breadth 11.2 pts (32%) Claim depth 5.0 pts (14%)

Qualcomm Incorporated · highest

85
Yi Tunnel (Beijing)… · this assignee

35
3D Lighting… · lowest

7

What this shows Yi's Innovation Score is 34.8/100 (49th 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 Yi?

Each dot is one of Yi’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). Yi’s own 8.3 claims/patent is at or below the 17.4 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Yi's grants concentrate

Yi Tunnel (Beijing) Technology Co., Ltd. is a focused PatentsView assignee: 10 CPC subclasses with 100% of grants classified under G06V (Image OR Video Recognition OR Understanding). Peak complete grant year is 2021 (2 grants) versus a trough of 1 in 2020. By volume, Yi sits between Yanfeng Adent Seating Co., Ltd. and Z Advanced Computing, Inc..

Yi's three-year grant acceleration

Yi Tunnel (Beijing) Technology Co., Ltd. shows 5 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.

Yanfeng Adent Sea…

8
Yanfeng Internati…

8
Yen Sun Technology

8
Yesvideo

8
Yokogawa of Ameri…

8
Youngblood IP Hol…

8
Yukon Medical

8
Z Advanced Comput…

8
Yi Tunnel (Beijin… ◀

8

What this shows Yi holds 8 patents at rank #33,949, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Yi

By rank, the assignees closest to #33,949 in granted patent volume.

Leaders in G06V (Image OR Video Recognition OR Understanding)

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

Yi's Innovation Score vs. every tracked assignee

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

35 49th percentile higher than 49% 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 · 2020–2024

Grants by year

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

View data table

Yi Tunnel (Beijing) Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	1	12.5%
2021	2	25.0%
2022	1	12.5%
2023	2	25.0%
2024	2	25.0%

Which technologies does Yi Tunnel (Beijing) Technology Co., Ltd. patent most?

G06V - Image OR Video Recognition OR Understanding 8

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 8

G06F - Electric Digital Data Processing 5

G07G - Registering THE Receipt OF Cash, Valuables, OR Tokens 4

G06T - Image Data Processing OR Generation, IN General 4

H04N - Pictorial Communication, e.g. Television 3

G06N - Computing Arrangements Based ON Specific Computational Models 3

G01G - Weighing 2

G07F - Coin-freed OR Like Apparatus 2

G07C - Time OR Attendance REGISTERS; Registering OR Indicating THE Working OF MACHINES; Generating Random NUMBERS; Voting OR Lottery APPARATUS; Arrangements, Systems OR Apparatus FOR Checking NOT Provided FOR Elsewhere 1

Top 10 of 10 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

Yi Tunnel (Beijing) Technology Co., Ltd.'s patent record in context - here's where to go next.

Yi Tunnel (Beijing) Technology Co., Ltd.'s lead technology class is G06V (Image OR Video Recognition OR Understanding), 100% of its portfolio - see every assignee active in that class. Explore G06V
Ranked #33,961 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Yi Tunnel (Beijing) Technology Co., Ltd. against Yanfeng Adent Seating Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 34.8/100 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.