Where does Shenzhen Kejinming Electronic Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shenzhen Kejinming Electronic Co., Ltd. ranks #18,101 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 Kejinming Electronic Co., Ltd. hold?

Shenzhen Kejinming Electronic Co., Ltd. holds 16 US utility patents granted between 2020 and 2024, spanning 3 technology areas.

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

Shenzhen Kejinming Electronic Co., Ltd. has an Innovation Score of 37.4 out of 100 (top 44% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Shenzhen Kejinming Electronic Co., Ltd.'s patent grant rate increasing or decreasing?

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

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

Shenzhen Kejinming Electronic Co., Ltd.'s patents average 2.5 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 Kejinming Electronic 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 Kejinming Electronic Co., Ltd.

Q: What technology areas does Shenzhen Kejinming Electronic Co., Ltd. focus on?

Shenzhen Kejinming Electronic Co., Ltd.'s top technology area is G03B (Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor) with 2 patents, ranking #468 of 1,064 assignees active in that subclass. Grants appear in 3 CPC subclasses total.

USPTO PatentsView assignee record - 16 granted patents across 3 technology areas, recorded in grant years 2020–2024. 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: G03B (Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Shenzhen ranks #18,101 of 49,997 tracked US assignees by granted-patent volume, with 16 patents across 3 technology areas.

#18,101
of 49,997 US assignees by volume: Top 44%
by Innovation Score (37.4/100): 2.5
avg claims per patent

USPTO PatentsView assignee plate

Corpus R18101 · Foreign Corporation #18,101 · 16 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 16 grants
MID-PACK #18,101/49,997
PHOTO-FINISH Shaw Development
CPC-NARROW G03B · 3 areas
INNOV-THIN 37.4/100
CLAIMS-SPARSE 2.5 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2024 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Shaw Development, LLC (±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 37.4 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 9.8 pts (26%) Velocity 20.0 pts (53%) Breadth 6.1 pts (16%) Claim depth 1.5 pts (4%)

Qualcomm Incorporated · highest

85
Shenzhen Kejinming · this assignee

37
3D Lighting… · lowest

7

What this shows Shenzhen's Innovation Score is 37.4/100 (top 44% 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 2.5 claims/patent is ABOVE the 1.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Shenzhen's grants concentrate

Shenzhen Kejinming Electronic Co., Ltd. is a focused PatentsView assignee: 3 CPC subclasses with 12.5% of grants classified under G03B (Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor). Peak complete grant year is 2024 (8 grants) versus a trough of 2 in 2020. By volume, Shenzhen sits between Shaw Development, LLC and SHT Corporation Limited.

Shenzhen's three-year grant acceleration

Shenzhen Kejinming Electronic Co., Ltd. shows 14 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.

Shaw Development

16
Shenzhen Bling Li…

16
Shenzhen Dogcare…

16
Shenzhen Eary Inn…

16
Shenzhen Leader-u…

16
Shenzhen Soocas T…

16
Shenzhen Ucloudli…

16
SHT

16
Shenzhen Kejinming ◀

16

What this shows Shenzhen holds 16 patents at rank #18,080, 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 #18,080 in granted patent volume.

Leaders in G03B (Apparatus OR Arrangements FOR Taking Photographs OR FOR P…)

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)

37 Top 44% higher than 56% 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 · 2020–2024

Grants by year

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

View data table

Shenzhen Kejinming Electronic Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	2	12.5%
2023	6	37.5%
2024	8	50.0%

Which technologies does Shenzhen Kejinming Electronic Co., Ltd. patent most?

G03B - Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor 2

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 2

G02B - Optical Elements, Systems OR Apparatus 1

Top 3 of 3 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 Kejinming Electronic Co., Ltd.'s patent record in context - here's where to go next.

Shenzhen Kejinming Electronic Co., Ltd.'s lead technology class is G03B (Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor), 12.5% of its portfolio - see every assignee active in that class. Explore G03B
Ranked #18,101 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shenzhen Kejinming Electronic Co., Ltd. against Shaw Development, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 37.4/100 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.