USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Sunland Information Technology Co., Ltd.

USPTO PatentsView assignee record - 32 granted patents across 11 technology areas, active 2018–2023. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: G10H (ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

13.5

Avg claims per patent

+333%

5-year filing velocity

The verdict

Sunland holds 32 US patents across 11 technology areas, rank #9,877 of 50,000 tracked assignees.

#9,877
of 50,000 US assignees by volume: Top 51%
by Innovation Score (34.8/100): 13.5
avg claims per patent: +333%
filing velocity, last 5 yrs

Portfolio overview

Sunland Information Technology Co., Ltd. has been granted 32 US utility patents between 2018 and 2023, placing Sunland Information Technology Co., Ltd. at rank #9,877 across all assignees tracked by PlainPatent. This portfolio spans 11 distinct Cooperative Patent Classification (CPC) subclasses, averaging 13.5 claims per patent with primary concentration in G10H (ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE). As a Foreign Corporation, Sunland Information Technology Co., Ltd. is one of the more focused assignees in the PatentsView dataset. By volume, Sunland sits between Spectrum Spine IP Holdings, Llc (32 patents, rank #9,873) and Shenzhen Goldsun Network Intelligence Technology Co., Ltd. (32 patents, rank #9,881) - the closest US assignees by grant volume. The composite Innovation Score of 34.8/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 26 grants, compared with 6 in the 2015–2019 window, a +333% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. Sunland Information Technology Co., Ltd.'s 13.5 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 11 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Sunland Information Technology Co., Ltd. against peers pursuing similar technology classes.

Spectrum Spine IP…

32
Speed TECH

32
STAR Scientific A…

32
Stmicroelectronic…

32
Sande B V

32
Saurer Spinning S…

32
Seeqc

32
Shenzhen Goldsun…

32
Sunland Informati… ◀

32

What this shows Sunland holds 32 patents at rank #9,877, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sunland

By rank, the assignees closest to #9,877 in granted patent volume.

Leaders in G10H (Electrophonic Musical Instruments)

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

Sunland's Innovation Score vs. every tracked assignee

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

35 Top 51% higher than 49% of 50,000 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 · 2018–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Sunland Information Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	2	6.3%
2019	4	12.5%
2020	13	40.6%
2021	4	12.5%
2022	6	18.8%
2023	3	9.4%

Which technologies does Sunland Information Technology Co., Ltd. patent most?

G10H - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE 21

G10C - PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS 11

G09B - EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 10

G10F - AUTOMATIC MUSICAL INSTRUMENTS 9

G10G - REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS 7

G01P - MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 5

G06F - ELECTRIC DIGITAL DATA PROCESSING 3

G06V - IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING 2

G05B - CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1

G05D - SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 1

G01K - MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR 1

Top 11 of 11 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Standard

Velocity Accelerating

Where it ranks

Overall rank by patents

#9,877

Across all tracked assignees

Innovation Score

34.8 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Sunland Information Technology Co., Ltd. hold?

Sunland Information Technology Co., Ltd. holds 32 US granted patents filed between 2018 and 2023, spanning 11 technology areas.

What is Sunland Information Technology Co., Ltd.'s Innovation Score?

Sunland Information Technology Co., Ltd. has an Innovation Score of 34.8 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Sunland Information Technology Co., Ltd. focus on?

Sunland Information Technology Co., Ltd.'s top technology area is G10H (ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE) with 21 patents. The company has filed patents in 11 CPC subclasses total.

Is Sunland Information Technology Co., Ltd.'s patent filing rate increasing or decreasing?

Sunland Information Technology Co., Ltd.'s recent filing velocity is +333% compared to the prior five-year period. This indicates accelerating innovation.

What does claim depth mean for Sunland Information Technology Co., Ltd.'s patents?

Sunland Information Technology Co., Ltd.'s patents average 13.5 claims each. This falls within the standard range, providing solid legal coverage.

How is the Sunland Information 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.

How to use this portfolio

Sunland's 32 grants land it in the top 51% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - Sunland ranks #9,877 of 50,000. Top 50 holders
Most of this portfolio concentrates in G10H - see who else leads that technology area. G10H leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team · 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.