Is Sichuan Energy Internet Research Institute, Tsinghua University's patent grant rate increasing or decreasing?

Sichuan Energy Internet Research Institute, Tsinghua University's recent grant velocity is +700% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Sichuan Energy Internet Research Institute, Tsinghua University's patents?

Sichuan Energy Internet Research Institute, Tsinghua University's patents average 8.9 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Sichuan Energy Internet Research Institute, Tsinghua University

Q: Where does Sichuan Energy Internet Research Institute, Tsinghua University rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Sichuan Energy Internet Research Institute, Tsinghua University ranks #27,410 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

Q: How is the Sichuan Energy Internet Research Institute, Tsinghua University 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 PatentsView assignee record - 10 granted patents across 21 technology areas, recorded in grant years 2019–2025. 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: G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Sichuan ranks #27,410 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 21 technology areas.

#27,410
of 49,997 US assignees by volume: 43rd percentile
by Innovation Score (33.2/100): 8.9
avg claims per patent: +700%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R27410 · Foreign Corporation #27,410 · 10 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 10 grants
MID-PACK #27,410/49,997
PHOTO-FINISH Shenzhen Yumi Info
CPC-FOCUS G01R · 21 areas
INNOV-THIN 33.2/100
CLAIMS-PAR 8.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +700% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Shenzhen Yumi Info. 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 Sichuan’s 33.2 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 8.3 pts (25%) Velocity 3.3 pts (10%) Breadth 16.2 pts (49%) Claim depth 5.3 pts (16%)

Qualcomm Incorporated · highest

85
Sichuan Energy… · this assignee

33
3D Lighting… · lowest

7

What this shows Sichuan's Innovation Score is 33.2/100 (43rd 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 Sichuan?

Each dot is one of Sichuan’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). Sichuan’s own 8.9 claims/patent is ABOVE the 5.4 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Sichuan's grants concentrate

Sichuan Energy Internet Research Institute, Tsinghua University is a focused PatentsView assignee: 21 CPC subclasses with 60% of grants classified under G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables). Peak complete grant year is 2021 (5 grants) versus a trough of 1 in 2019. By volume, Sichuan sits between Shenzhen Yumi Info. Co., Ltd and Sigma Electric Manufacturing Corporation.

Sichuan's three-year grant acceleration

Sichuan Energy Internet Research Institute, Tsinghua University shows 3 grants in 2022–2024 against only 6 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.

Shenzhen Yumi Info

10
Shin Chin Industr…

10
Shin Ying Entpr

10
Shiraishi Kogyo K…

10
Sidekick Technolo…

10
Sienna Group

10
Sightline Innovat…

10
Sigma Electric Ma…

10
Sichuan Energy In… ◀

10

What this shows Sichuan holds 10 patents at rank #27,345, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sichuan

By rank, the assignees closest to #27,345 in granted patent volume.

Leaders in G01R (Measuring Electric Variables)

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

Sichuan's Innovation Score vs. every tracked assignee

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

33 43rd percentile higher than 43% 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 · 2019–2025

Grants by year

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

View data table

Sichuan Energy Internet Research Institute, Tsinghua University patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	10.0%
2021	5	50.0%
2022	1	10.0%
2023	1	10.0%
2024	1	10.0%
2025partial year	1	10.0%

Which technologies does Sichuan Energy Internet Research Institute, Tsinghua University patent most?

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 6

H04W - Wireless Communication Networks 1

H04Q - Selecting 1

Y02D - Climate Change Mitigation Technologies IN Information AND Communication Technologies [ICT], I.E. Information AND Communication Technologies Aiming AT THE Reduction OF Their OWN Energy USE 1

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 1

G08C - Transmission Systems FOR Measured Values, Control OR Similar Signals 1

H04B - Transmission 1

G01K - Measuring TEMPERATURE; Measuring Quantity OF HEAT; Thermally-sensitive Elements NOT Otherwise Provided FOR 1

H03K - Pulse Technique 1

G06F - Electric Digital Data Processing 1

H02M - Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER; Control OR Regulation Thereof 1

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 1

B63B - Ships OR Other Waterborne VESSELS; Equipment FOR Shipping 1

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 1

H04N - Pictorial Communication, e.g. Television 1

Top 15 of 21 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

Sichuan Energy Internet Research Institute, Tsinghua University's patent record in context - here's where to go next.

Sichuan Energy Internet Research Institute, Tsinghua University's lead technology class is G01R (Measuring Electric VARIABLES; Measuring Magnetic Variables), 60% of its portfolio - see every assignee active in that class. Explore G01R
Ranked #27,410 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Sichuan Energy Internet Research Institute, Tsinghua University against Shenzhen Yumi Info. Co., Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.2/100 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.