Where does Solteam Electronics (SU ZHOU) Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Solteam Electronics (SU ZHOU) Co., Ltd. ranks #30,206 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 Solteam Electronics (SU ZHOU) Co., Ltd. hold?

Solteam Electronics (SU ZHOU) Co., Ltd. holds 9 US utility patents granted between 2016 and 2023, spanning 6 technology areas.

What is Solteam Electronics (SU ZHOU) Co., Ltd.'s Innovation Score?

Solteam Electronics (SU ZHOU) Co., Ltd. has an Innovation Score of 33.9 out of 100 (46th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Solteam Electronics (SU ZHOU) Co., Ltd.'s patent grant rate increasing or decreasing?

Solteam Electronics (SU ZHOU) Co., Ltd.'s recent grant velocity is -20% 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 Solteam Electronics (SU ZHOU) Co., Ltd.'s patents?

Solteam Electronics (SU ZHOU) Co., Ltd.'s patents average 6.6 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 Solteam Electronics (SU ZHOU) 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

Solteam Electronics (SU ZHOU) Co., Ltd.

Q: What technology areas does Solteam Electronics (SU ZHOU) Co., Ltd. focus on?

Solteam Electronics (SU ZHOU) Co., Ltd.'s top technology area is H01R (Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors) with 3 patents. Grants appear in 6 CPC subclasses total.

USPTO PatentsView assignee record - 9 granted patents across 6 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: H01R (Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Solteam ranks #30,206 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 6 technology areas.

#30,206
of 49,997 US assignees by volume: 46th percentile
by Innovation Score (33.9/100): 6.6
avg claims per patent: -20%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R30206 · Foreign Corporation #30,206 · 9 grants

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

GRANTS-MICRO 9 grants
MID-PACK #30,206/49,997
PHOTO-FINISH SOL Voltaics AB
CPC-NARROW H01R · 6 areas
INNOV-THIN 33.9/100
CLAIMS-SPARSE 6.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -20% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: SOL Voltaics AB (±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
Solteam (SU ZHOU) · this assignee

34
3D Lighting… · lowest

7

What this shows Solteam's Innovation Score is 33.9/100 (46th 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 Solteam's grants concentrate

Solteam Electronics (SU ZHOU) Co., Ltd. is a focused PatentsView assignee: 6 CPC subclasses with 33.3% of grants classified under H01R (Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors). Peak complete grant year is 2019 (2 grants) versus a trough of 1 in 2016. By volume, Solteam sits between SOL Voltaics AB and Sonix Technology Co., Ltd..

Solteam's three-year grant acceleration

Solteam Electronics (SU ZHOU) Co., Ltd. shows 4 grants in 2022–2024 against only 2 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.

SOL Voltaics AB

9
Solidian

9
Sollum

9
Solteam (DONG GUA…

9
SOM Innovation Bi…

9
Somansa

9
Sonavation

9
Sonix Technology

9
Solteam (SU ZHOU) ◀

9

What this shows Solteam holds 9 patents at rank #30,080, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Solteam

By rank, the assignees closest to #30,080 in granted patent volume.

Leaders in H01R (Electrically-conductive Connections)

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

Solteam's Innovation Score vs. every tracked assignee

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

34 46th percentile higher than 46% 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

Solteam Electronics (SU ZHOU) Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	11.1%
2017	1	11.1%
2018	1	11.1%
2019	2	22.2%
2022	2	22.2%
2023	2	22.2%

Which technologies does Solteam Electronics (SU ZHOU) Co., Ltd. patent most?

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 3

Y02T - Climate Change Mitigation Technologies Related TO Transportation 2

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 2

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 2

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 1

B25F - Combination OR Multi-purpose Tools NOT Otherwise Provided FOR; Details OR Components OF Portable Power-driven Tools NOT Particularly Related TO THE Operations Performed AND NOT Otherwise Provided FOR 1

Top 6 of 6 technology areas

Where it ranks

Overall rank by patents

#30,206

of 49,997 tracked assignees

Innovation Score

33.9 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

Solteam Electronics (SU ZHOU) Co., Ltd.'s patent record in context - here's where to go next.

Solteam Electronics (SU ZHOU) Co., Ltd.'s lead technology class is H01R (Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors), 33.3% of its portfolio - see every assignee active in that class. Explore H01R
Ranked #30,206 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Solteam Electronics (SU ZHOU) Co., Ltd. against SOL Voltaics AB, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.9/100 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.

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.