USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Shenzhen Shokz Co., Ltd.

USPTO PatentsView assignee record - 361 granted patents across 21 technology areas, active 2022–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: H04R (LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS).

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

Explore the portfolio See the ranking

361

Total patents granted

CPC technology areas

17.6

Avg claims per patent

5-year filing velocity

The verdict

Shenzhen holds 361 US patents across 21 technology areas, rank #1,181 of 50,000 tracked assignees.

#1,181
of 50,000 US assignees by volume: Top 1%
by Innovation Score (67.1/100): 17.6
avg claims per patent

Portfolio overview

Shenzhen Shokz Co., Ltd. has been granted 361 US utility patents between 2022 and 2025, placing Shenzhen Shokz Co., Ltd. at rank #1,181 across all assignees tracked by PlainPatent. This portfolio spans 21 distinct Cooperative Patent Classification (CPC) subclasses, averaging 17.6 claims per patent with primary concentration in H04R (LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS). As a Foreign Corporation, Shenzhen Shokz Co., Ltd. is one of the more focused assignees in the PatentsView dataset. By volume, Shenzhen sits between Soochow University (362 patents, rank #1,177) and University Of Georgia Research Foundation, Inc. (360 patents, rank #1,185) - the closest US assignees by grant volume. The composite Innovation Score of 67.1/100 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. Historical data spans 2022 through 2025, with 361 total grants over that period. Velocity comparisons require five years of historical filings to calibrate. 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. Shenzhen Shokz Co., Ltd.'s 17.6 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while a multi-domain presence across 21 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Shenzhen Shokz Co., Ltd. against peers pursuing similar technology classes.

Soochow University

362
Stryker European…

362
ASIA Vital Compon…

361
Osram Sylvania

361
Universiteit GENT

361
Shenzhen Shokz ◀

361
Academia Sinica

360
Institute OF Micr…

360
University of Geo…

360

What this shows Shenzhen holds 361 patents at rank #1,181, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Shenzhen

By rank, the assignees closest to #1,181 in granted patent volume.

Leaders in H04R (Loudspeakers)

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

Shenzhen's Innovation Score vs. every tracked assignee

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

67 Top 1% higher than 99% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Shenzhen Shokz Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	65	18.0%
2023	92	25.5%
2024	131	36.3%
2025	73	20.2%

Which technologies does Shenzhen Shokz Co., Ltd. patent most?

H04R - LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 318

G02C - SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES 68

G10K - SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR 66

G10L - SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING 52

G06F - ELECTRIC DIGITAL DATA PROCESSING 45

H04S - STEREOPHONIC SYSTEMS 43

H04M - TELEPHONIC COMMUNICATION 43

H04W - WIRELESS COMMUNICATION NETWORKS 42

Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION 13

H05K - PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 10

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 7

G01H - MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES 7

G08B - SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 3

A61B - DIAGNOSIS; SURGERY; IDENTIFICATION 2

H10N - ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR 2

Top 15 of 21 technology areas

Patent Moat Analysis

Portfolio Volume Moderate

Tech Breadth Multi-domain

Claim Depth Standard

Where it ranks

Overall rank by patents

#1,181

Across all tracked assignees

Innovation Score

67.1 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 Shenzhen Shokz Co., Ltd. hold?

Shenzhen Shokz Co., Ltd. holds 361 US granted patents filed between 2022 and 2025, spanning 21 technology areas.

What is Shenzhen Shokz Co., Ltd.'s Innovation Score?

Shenzhen Shokz Co., Ltd. has an Innovation Score of 67.1 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Shenzhen Shokz Co., Ltd. focus on?

Shenzhen Shokz Co., Ltd.'s top technology area is H04R (LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS) with 318 patents. The company has filed patents in 21 CPC subclasses total.

Is Shenzhen Shokz Co., Ltd.'s patent filing rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Shenzhen Shokz Co., Ltd..

What does claim depth mean for Shenzhen Shokz Co., Ltd.'s patents?

Shenzhen Shokz Co., Ltd.'s patents average 17.6 claims each. This falls within the standard range, providing solid legal coverage.

How is the Shenzhen Shokz 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

Shenzhen's 361 grants land it in the top 1% 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 - Shenzhen ranks #1,181 of 50,000. Top 50 holders
Most of this portfolio concentrates in H04R - see who else leads that technology area. H04R 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.