Where does Black Sesame International Holding Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Black Sesame International Holding Limited ranks #15,154 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 Black Sesame International Holding Limited hold?

Black Sesame International Holding Limited holds 19 US utility patents granted between 2019 and 2022, spanning 12 technology areas.

What is Black Sesame International Holding Limited's Innovation Score?

Black Sesame International Holding Limited has an Innovation Score of 30.1 out of 100 (33rd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Black Sesame International Holding Limited focus on?

Black Sesame International Holding Limited's top technology area is H04N (Pictorial Communication, e.g. Television) with 12 patents, ranking #1,136 of 5,951 assignees active in that subclass. Grants appear in 12 CPC subclasses total.

Is Black Sesame International Holding Limited's patent grant rate increasing or decreasing?

Black Sesame International Holding Limited's recent grant velocity is +433% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Black Sesame International Holding Limited's patents?

Black Sesame International Holding Limited's patents average 11.9 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.

USPTO 2015–2025 USPTO PatentsView US Corporation

Black Sesame International Holding Limited

Q: How is the Black Sesame International Holding Limited 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 PatentsView assignee record - 19 granted patents across 12 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: H04N (Pictorial Communication, e.g. Television).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Black ranks #15,154 of 49,997 tracked US assignees by granted-patent volume, with 19 patents across 12 technology areas.

#15,154
of 49,997 US assignees by volume: 33rd percentile
by Innovation Score (30.1/100): 11.9
avg claims per patent: +433%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R15154 · US Corporation #15,154 · 19 grants

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

GRANTS-MICRO 19 grants
MID-PACK #15,154/49,997
PHOTO-FINISH BioLamina AB
CPC-FOCUS H04N · 12 areas
INNOV-THIN 30.1/100
CLAIMS-PAR 11.9 claims/avg
TYPE-USCORP US Corporation
VEL-SURGE +433% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: BioLamina AB (±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 Black’s 30.1 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 10.3 pts (34%) Velocity 0.4 pts (1%) Breadth 12.2 pts (41%) Claim depth 7.2 pts (24%)

Qualcomm Incorporated · highest

85
Black Sesame… · this assignee

30
3D Lighting… · lowest

7

What this shows Black's Innovation Score is 30.1/100 (33rd 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 Black?

Each dot is one of Black’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). Black’s own 11.9 claims/patent is at or below the 16.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Black's grants concentrate

Black Sesame International Holding Limited is a focused PatentsView assignee: 12 CPC subclasses with 63.2% of grants classified under H04N (Pictorial Communication, e.g. Television). Peak complete grant year is 2020 (8 grants) versus a trough of 1 in 2022. By volume, Black sits between BioLamina AB and Bookit OY.

Black's three-year grant acceleration

Black Sesame International Holding Limited shows 1 grants in 2022–2024 against only 18 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.

Biolamina AB

19
Biological Illumi…

19
Biomet UK Healthc…

19
Biomet UK

19
Blackfire Research

19
Blanking Systems

19
Blockchain Asics

19
Bookit OY

19
Black Sesame Inte… ◀

19

What this shows Black holds 19 patents at rank #15,158, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Black

By rank, the assignees closest to #15,158 in granted patent volume.

Leaders in H04N (Pictorial Communication)

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

Black's Innovation Score vs. every tracked assignee

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

30 33rd percentile higher than 33% 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

Black Sesame International Holding Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	3	15.8%
2020	8	42.1%
2021	7	36.8%
2022	1	5.3%

Which technologies does Black Sesame International Holding Limited patent most?

H04N - Pictorial Communication, e.g. Television 12

G06T - Image Data Processing OR Generation, IN General 9

G06V - Image OR Video Recognition OR Understanding 5

G01S - Radio DIRECTION-FINDING; Radio NAVIGATION; Determining Distance OR Velocity BY USE OF Radio WAVES; Locating OR Presence-detecting BY USE OF THE Reflection OR Reradiation OF Radio WAVES; Analogous Arrangements Using Other Waves 3

G02B - Optical Elements, Systems OR Apparatus 2

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 2

G02F - Optical Devices OR Arrangements FOR THE Control OF Light BY Modification OF THE Optical Properties OF THE Media OF THE Elements Involved THEREIN; Non-linear OPTICS; Frequency-changing OF LIGHT; Optical Logic ELEMENTS; Optical ANALOGUE/DIGITAL Converters 1

G06F - Electric Digital Data Processing 1

G08G - Traffic Control Systems 1

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 1

H10H - Inorganic Light-emitting Semiconductor Devices Having Potential Barriers 1

H10F - Inorganic Semiconductor Devices Sensitive TO Infrared Radiation, Light, Electromagnetic Radiation OF Shorter Wavelength OR Corpuscular Radiation 1

Top 12 of 12 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

Black Sesame International Holding Limited's patent record in context - here's where to go next.

Black Sesame International Holding Limited's lead technology class is H04N (Pictorial Communication, e.g. Television), 63.2% of its portfolio - see every assignee active in that class. Explore H04N
Ranked #15,154 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Black Sesame International Holding Limited against BioLamina AB, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 30.1/100 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.