Where does Zhuhai Jieli Technology Co., Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Zhuhai Jieli Technology Co., Ltd ranks #38,454 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 Zhuhai Jieli Technology Co., Ltd hold?

Zhuhai Jieli Technology Co., Ltd holds 7 US utility patents granted between 2018 and 2025, spanning 9 technology areas.

What is Zhuhai Jieli Technology Co., Ltd's Innovation Score?

Zhuhai Jieli Technology Co., Ltd has an Innovation Score of 37.8 out of 100 (top 43% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Zhuhai Jieli Technology Co., Ltd's patent grant rate increasing or decreasing?

Zhuhai Jieli Technology Co., Ltd's recent grant velocity is +400% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Zhuhai Jieli Technology Co., Ltd's patents?

Zhuhai Jieli Technology Co., Ltd's patents average 16.7 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 Zhuhai Jieli 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Zhuhai Jieli Technology Co., Ltd

Q: What technology areas does Zhuhai Jieli Technology Co., Ltd focus on?

Zhuhai Jieli Technology 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 3 patents, ranking #635 of 1,513 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 9 technology areas, recorded in grant years 2018–2025. 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: H04R (Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Zhuhai ranks #38,454 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 9 technology areas.

#38,454
of 49,997 US assignees by volume: Top 43%
by Innovation Score (37.8/100): 16.7
avg claims per patent: +400%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R38454 · Foreign Corporation #38,454 · 7 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 7 grants
LOWER-Q #38,454/49,997
PHOTO-FINISH Zhejiang Timechee…
CPC-NARROW H04R · 9 areas
INNOV-THIN 37.8/100
CLAIMS-RICH 16.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +400% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Zhejiang Timechee Int'l Trade Group 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 Zhuhai’s 37.8 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 7.2 pts (19%) Velocity 10.0 pts (26%) Breadth 10.6 pts (28%) Claim depth 10.0 pts (26%)

Qualcomm Incorporated · highest

85
Zhuhai Jieli… · this assignee

38
3D Lighting… · lowest

7

What this shows Zhuhai's Innovation Score is 37.8/100 (top 43% 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 Zhuhai?

Each dot is one of Zhuhai’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). Zhuhai’s own 16.7 claims/patent is ABOVE the 2.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Zhuhai's grants concentrate

Zhuhai Jieli Technology Co., Ltd is a focused PatentsView assignee: 9 CPC subclasses with 42.9% of grants classified under H04R (Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems). Peak complete grant year is 2024 (2 grants) versus a trough of 1 in 2018. By volume, Zhuhai sits between Zhejiang Timechee Int'l Trade Group Co., Ltd and Ziclacities S.L..

Zhuhai's three-year grant acceleration

Zhuhai Jieli Technology Co., Ltd shows 3 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.

Zhejiang Timechee…

7
Zhejiang Yuejia P…

7
Zhongshan Meitu P…

7
Zhuhai 4dage Tech…

7
Zhuhai Quin Techn…

7
Zhuhai Sharp-grou…

7
Zhuhai Wango Chem…

7
Ziclacities S L

7
Zhuhai Jieli Tech… ◀

7

What this shows Zhuhai holds 7 patents at rank #38,407, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Zhuhai

By rank, the assignees closest to #38,407 in granted patent volume.

Leaders in H04R (Loudspeakers)

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

Zhuhai's Innovation Score vs. every tracked assignee

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

38 Top 43% higher than 57% 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 · 2018–2025

Grants by year

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

View data table

Zhuhai Jieli Technology Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	14.3%
2020	1	14.3%
2021	1	14.3%
2022	1	14.3%
2024	2	28.6%
2025partial year	1	14.3%

Which technologies does Zhuhai Jieli Technology Co., Ltd patent most?

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems 3

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 2

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 2

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

H04W - Wireless Communication Networks 2

Y04S - Systems Integrating Technologies Related TO Power Network Operation, Communication OR Information Technologies FOR Improving THE Electrical Power Generation, Transmission, Distribution, Management OR Usage, i.e. Smart Grids 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

G10L - Speech Analysis Techniques OR Speech SYNTHESIS; Speech RECOGNITION; Speech OR Voice Processing TECHNIQUES; Speech OR Audio Coding OR Decoding 1

H04N - Pictorial Communication, e.g. Television 1

Top 9 of 9 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

Zhuhai Jieli Technology Co., Ltd's patent record in context - here's where to go next.

Zhuhai Jieli Technology Co., Ltd's lead technology class is H04R (Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems), 42.9% of its portfolio - see every assignee active in that class. Explore H04R
Ranked #38,454 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Zhuhai Jieli Technology Co., Ltd against Zhejiang Timechee Int'l Trade Group Co., Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.8/100 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.