Where does Shenzhen Sendis Semiconductor Co., Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shenzhen Sendis Semiconductor Co., Ltd ranks #37,497 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 Sendis Semiconductor Co., Ltd hold?

Shenzhen Sendis Semiconductor Co., Ltd holds 7 US utility patents granted between 2019 and 2022, spanning 6 technology areas.

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

Shenzhen Sendis Semiconductor Co., Ltd has an Innovation Score of 23.3 out of 100 (12th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Shenzhen Sendis Semiconductor Co., Ltd's patent grant rate increasing or decreasing?

Shenzhen Sendis Semiconductor Co., Ltd's recent grant velocity is +500% 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 Sendis Semiconductor Co., Ltd's patents?

Shenzhen Sendis Semiconductor Co., Ltd's patents average 10.6 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 Sendis Semiconductor 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 Sendis Semiconductor Co., Ltd

Q: What technology areas does Shenzhen Sendis Semiconductor Co., Ltd focus on?

Shenzhen Sendis Semiconductor Co., Ltd's top technology area is H05B (Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General) with 6 patents, ranking #508 of 2,247 assignees active in that subclass. Grants appear in 6 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 6 technology areas, recorded in grant years 2019–2022. 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: H05B (Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Shenzhen ranks #37,497 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 6 technology areas.

#37,497
of 49,997 US assignees by volume: 12th percentile
by Innovation Score (23.3/100): 10.6
avg claims per patent: +500%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R37497 · Foreign Corporation #37,497 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #37,497/49,997
PHOTO-FINISH Shenzhen Mingchuangz…
CPC-NARROW H05B · 6 areas
INNOV-THIN 23.3/100
CLAIMS-PAR 10.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +500% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Shenzhen Mingchuangzhilian Technology 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 Shenzhen’s 23.3 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 (31%) Velocity 1.1 pts (5%) Breadth 8.7 pts (37%) Claim depth 6.3 pts (27%)

Qualcomm Incorporated · highest

85
Shenzhen Sendis… · this assignee

23
3D Lighting… · lowest

7

What this shows Shenzhen's Innovation Score is 23.3/100 (12th percentile 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 10.6 claims/patent is ABOVE the 3.7 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 Sendis Semiconductor Co., Ltd is a focused PatentsView assignee: 6 CPC subclasses with 85.7% of grants classified under H05B (Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General). Peak complete grant year is 2021 (3 grants) versus a trough of 1 in 2019. By volume, Shenzhen sits between Shenzhen Mingchuangzhilian Technology Co., Ltd and Shenzhen Wanjia Lighting Co., Ltd..

Shenzhen's three-year grant acceleration

Shenzhen Sendis Semiconductor Co., Ltd shows 1 grants in 2022–2024 against only 6 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.

Shenzhen Mingchua…

7
Shenzhen Municipa…

7
Shenzhen NA YIN T…

7
Shenzhen Ruierxing

7
Shenzhen Starise…

7
Shenzhen Starlink…

7
Shenzhen Uwell Te…

7
Shenzhen Wanjia L…

7
Shenzhen Sendis S… ◀

7

What this shows Shenzhen holds 7 patents at rank #37,399, 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 #37,399 in granted patent volume.

Leaders in H05B (Electric Heating)

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)

23 12th percentile higher than 12% 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 · 2019–2022

Grants by year

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

View data table

Shenzhen Sendis Semiconductor Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	1	14.3%
2020	2	28.6%
2021	3	42.9%
2022	1	14.3%

Which technologies does Shenzhen Sendis Semiconductor Co., Ltd patent most?

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 6

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 2

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 1

H04W - Wireless Communication Networks 1

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

F21Y - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted 1

Top 6 of 6 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 Sendis Semiconductor Co., Ltd's patent record in context - here's where to go next.

Shenzhen Sendis Semiconductor Co., Ltd's lead technology class is H05B (Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General), 85.7% of its portfolio - see every assignee active in that class. Explore H05B
Ranked #37,497 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shenzhen Sendis Semiconductor Co., Ltd against Shenzhen Mingchuangzhilian Technology Co., Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 23.3/100 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.