Where does Qisda (SUZHOU) Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Qisda (SUZHOU) Co., Ltd. ranks #11,780 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 Qisda (SUZHOU) Co., Ltd. hold?

Qisda (SUZHOU) Co., Ltd. holds 26 US utility patents granted between 2015 and 2025, spanning 30 technology areas.

What is Qisda (SUZHOU) Co., Ltd.'s Innovation Score?

Qisda (SUZHOU) Co., Ltd. has an Innovation Score of 39.4 out of 100 (top 38% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Qisda (SUZHOU) Co., Ltd. focus on?

Qisda (SUZHOU) Co., Ltd.'s top technology area is G06F (Electric Digital Data Processing) with 10 patents, ranking #3,601 of 13,878 assignees active in that subclass. Grants appear in 30 CPC subclasses total.

Is Qisda (SUZHOU) Co., Ltd.'s patent grant rate increasing or decreasing?

Qisda (SUZHOU) Co., Ltd.'s recent grant velocity is -90% 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 Qisda (SUZHOU) Co., Ltd.'s patents?

Qisda (SUZHOU) Co., Ltd.'s patents average 14.4 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 Qisda (SUZHOU) 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

Qisda (SUZHOU) Co., Ltd.

USPTO PatentsView assignee record - 26 granted patents across 30 technology areas, recorded in grant years 2015–2025. 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: G06F (Electric Digital Data Processing).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Qisda ranks #11,780 of 49,997 tracked US assignees by granted-patent volume, with 26 patents across 30 technology areas.

#11,780
of 49,997 US assignees by volume: Top 38%
by Innovation Score (39.4/100): 14.4
avg claims per patent: -90%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R11780 · Foreign Corporation #11,780 · 26 grants

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

GRANTS-SMALL 26 grants
UPPER-Q #11,780/49,997
PHOTO-FINISH Privacy Analytics
CPC-FOCUS G06F · 30 areas
INNOV-THIN 39.4/100
CLAIMS-RICH 14.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -90% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Privacy Analytics 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 Qisda’s 39.4 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 11.4 pts (29%) Velocity 0.0 pts (0%) Breadth 19.4 pts (49%) Claim depth 8.7 pts (22%)

Qualcomm Incorporated · highest

85
Qisda (SUZHOU) · this assignee

39
ShenZhen YiHong… · near

39
Stratosaudio · near

39
Weatherford U K · near

39
Department of… · near

39
3D Lighting… · lowest

7

What this shows Qisda's Innovation Score is 39.4/100 (top 38% 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 Qisda?

Each dot is one of Qisda’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). Qisda’s own 14.4 claims/patent is ABOVE the 13.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Qisda's grants concentrate

Qisda (SUZHOU) Co., Ltd. is a focused PatentsView assignee: 30 CPC subclasses with 38.5% of grants classified under G06F (Electric Digital Data Processing). Peak complete grant year is 2017 (8 grants) versus a trough of 1 in 2015. By volume, Qisda sits between Privacy Analytics Inc. and Reestar International Limited.

Privacy Analytics

26
Profusa

26
Proxy

26
QBO Coffee

26
Qingdao Universit…

26
Railblaza

26
Rapid Medical

26
Reestar Internati…

26
Qisda (Suzhou) ◀

26

What this shows Qisda holds 26 patents at rank #11,779, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Qisda

By rank, the assignees closest to #11,779 in granted patent volume.

Leaders in G06F (Electric Digital Data Processing)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Qisda, neither rank-band nor same-CPC leaders (those blocks stay above). In G06F (Electric Digital Data Processing), Qisda ranks #3,601 of 13,878 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (39 here).

Stratosaudio, Inc. 39 Weatherford U.K. Limited 39 ShenZhen YiHong Technology Co., Ltd 39 Department of Biotechnology 39

Qisda's Innovation Score vs. every tracked assignee

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

39 Top 38% higher than 62% 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 · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Qisda (SUZHOU) Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	3.8%
2016	2	7.7%
2017	8	30.8%
2018	5	19.2%
2019	4	15.4%
2020	1	3.8%
2021	1	3.8%
2025partial year	4	15.4%

Which technologies does Qisda (SUZHOU) Co., Ltd. patent most?

G06F - Electric Digital Data Processing 10

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 4

G01S - Radio DIRECTION-FINDING; Radio NAVIGATION; Determining Distance OR Velocity BY USE OF Radio WAVES; Locating OR Presence-detecting BY USE OF THE Reflection OR Reradiation OF Radio WAVES; Analogous Arrangements Using Other Waves 2

G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers 2

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 2

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 2

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

H04N - Pictorial Communication, e.g. Television 1

A47B - TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture 1

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR 1

H02K - Dynamo-electric Machines 1

H02N - Electric Machines NOT Otherwise Provided FOR 1

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

F28F - Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application 1

H03K - Pulse Technique 1

Top 15 of 30 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

Qisda (SUZHOU) Co., Ltd.'s patent record in context - here's where to go next.

Qisda (SUZHOU) Co., Ltd.'s lead technology class is G06F (Electric Digital Data Processing), 38.5% of its portfolio - see every assignee active in that class. Explore G06F
Ranked #11,780 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Qisda (SUZHOU) Co., Ltd. against Privacy Analytics Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.4/100 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.