Where does Shenzhen Huijing Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shenzhen Huijing Technology Co., Ltd. ranks #16,355 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 Shenzhen Huijing Technology Co., Ltd. hold?

Shenzhen Huijing Technology Co., Ltd. holds 18 US utility patents granted between 2019 and 2025, spanning 11 technology areas.

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

Shenzhen Huijing Technology Co., Ltd. has an Innovation Score of 42.5 out of 100 (top 30% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Shenzhen Huijing Technology Co., Ltd.'s top technology area is A45F (Travelling OR Camp EQUIPMENT: Sacks OR Packs Carried ON THE Body) with 1 patents, ranking #228 of 427 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

Is Shenzhen Huijing Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Shenzhen Huijing Technology Co., Ltd.'s recent grant velocity is +900% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

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

Shenzhen Huijing Technology Co., Ltd.'s patents average 4.7 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 Shenzhen Huijing 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

Shenzhen Huijing Technology Co., Ltd.

USPTO PatentsView assignee record - 18 granted patents across 11 technology areas, recorded in grant years 2019–2025. 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: A45F (Travelling OR Camp EQUIPMENT: Sacks OR Packs Carried ON THE Body).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Shenzhen ranks #16,355 of 49,997 tracked US assignees by granted-patent volume, with 18 patents across 11 technology areas.

#16,355
of 49,997 US assignees by volume: Top 30%
by Innovation Score (42.5/100): 4.7
avg claims per patent: +900%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R16355 · Foreign Corporation #16,355 · 18 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 18 grants
MID-PACK #16,355/49,997
PHOTO-FINISH Shawshank LEDz
CPC-FOCUS A45F · 11 areas
INNOV-PAR 42.5/100
CLAIMS-SPARSE 4.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +900% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Shawshank LEDz 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 Shenzhen’s 42.5 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 10.2 pts (24%) Velocity 17.8 pts (42%) Breadth 11.7 pts (28%) Claim depth 2.8 pts (7%)

Qualcomm Incorporated · highest

85
Shenzhen Huijing… · this assignee

43
3D Lighting… · lowest

7

What this shows Shenzhen's Innovation Score is 42.5/100 (top 30% 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 Shenzhen?

Each dot is one of Shenzhen’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). Shenzhen’s own 4.7 claims/patent is at or below the 5.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Shenzhen's grants concentrate

Shenzhen Huijing Technology Co., Ltd. is a focused PatentsView assignee: 11 CPC subclasses with 5.6% of grants classified under A45F (Travelling OR Camp EQUIPMENT: Sacks OR Packs Carried ON THE Body). Peak complete grant year is 2024 (4 grants) versus a trough of 1 in 2019. By volume, Shenzhen sits between Shawshank LEDz Inc. and Sightline Payments LLC.

Shenzhen's three-year grant acceleration

Shenzhen Huijing Technology Co., Ltd. shows 8 grants in 2022–2024 against only 3 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.

Shawshank Ledz

18
Shenzhen Airsmart…

18
Shenzhen Earfun T…

18
Shenzhen Hesung I…

18
Shenzhen Sunlord

18
Shenzhen Yile Dyn…

18
Shield Restraint…

18
Sightline Payments

18
Shenzhen Huijing… ◀

18

What this shows Shenzhen holds 18 patents at rank #16,374, 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 #16,374 in granted patent volume.

Leaders in A45F (Travelling OR Camp Equipment: Sacks OR Packs Carried ON T…)

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, grant velocity, technology breadth, and claim depth (0–100)

43 Top 30% higher than 70% 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 · 2019–2025

Grants by year

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

View data table

Shenzhen Huijing Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	5.6%
2020	2	11.1%
2022	2	11.1%
2023	2	11.1%
2024	4	22.2%
2025partial year	7	38.9%

Which technologies does Shenzhen Huijing Technology Co., Ltd. patent most?

A45F - Travelling OR Camp EQUIPMENT: Sacks OR Packs Carried ON THE Body 1

F04D - Non-positive-displacement Pumps 1

G04B - Mechanically-driven Clocks OR WATCHES; Mechanical Parts OF Clocks OR Watches IN GENERAL; Time Pieces Using THE Position OF THE SUN, Moon OR Stars 1

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 1

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 1

F21V - Functional Features OR Details OF Lighting Devices OR Systems THEREOF; Structural Combinations OF Lighting Devices With Other Articles, NOT Otherwise Provided FOR 1

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems 1

A46B - Brushes 1

F16H - Gearing 1

A24F - Smokers' REQUISITES; Match BOXES; Simulated Smoking Devices 1

A24D - CIGARS; CIGARETTES; Tobacco Smoke FILTERS; Mouthpieces FOR Cigars OR CIGARETTES; Manufacture OF Tobacco Smoke Filters OR Mouthpieces 1

Top 11 of 11 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

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

Shenzhen Huijing Technology Co., Ltd.'s lead technology class is A45F (Travelling OR Camp EQUIPMENT: Sacks OR Packs Carried ON THE Body), 5.6% of its portfolio - see every assignee active in that class. Explore A45F
Ranked #16,355 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shenzhen Huijing Technology Co., Ltd. against Shawshank LEDz Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 42.5/100 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.