Where does Silicon Touch Technology Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Silicon Touch Technology Inc. ranks #14,943 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 Silicon Touch Technology Inc. hold?

Silicon Touch Technology Inc. holds 20 US utility patents granted between 2015 and 2022, spanning 17 technology areas.

What is Silicon Touch Technology Inc.'s Innovation Score?

Silicon Touch Technology Inc. has an Innovation Score of 33.7 out of 100 (45th 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 Silicon Touch Technology Inc. focus on?

Silicon Touch Technology Inc.'s top technology area is G02B (Optical Elements, Systems OR Apparatus) with 8 patents, ranking #1,251 of 4,891 assignees active in that subclass. Grants appear in 17 CPC subclasses total.

Is Silicon Touch Technology Inc.'s patent grant rate increasing or decreasing?

Silicon Touch Technology Inc.'s recent grant velocity is -57% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Silicon Touch Technology Inc.'s patents?

Silicon Touch Technology Inc.'s patents average 10.2 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 Silicon Touch Technology Inc. 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

Silicon Touch Technology Inc.

USPTO PatentsView assignee record - 20 granted patents across 17 technology areas, recorded in grant years 2015–2022. 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: G02B (Optical Elements, Systems OR Apparatus).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Silicon ranks #14,943 of 49,997 tracked US assignees by granted-patent volume, with 20 patents across 17 technology areas.

#14,943
of 49,997 US assignees by volume: 45th percentile
by Innovation Score (33.7/100): 10.2
avg claims per patent: -57%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R14943 · Foreign Corporation #14,943 · 20 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 20 grants
MID-PACK #14,943/49,997
PHOTO-FINISH Shenzhen Qianhai…
CPC-FOCUS G02B · 17 areas
INNOV-THIN 33.7/100
CLAIMS-PAR 10.2 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -57% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Shenzhen Qianhai Yahee E-commerce 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 Silicon’s 33.7 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 10.5 pts (31%) Velocity 2.5 pts (7%) Breadth 14.6 pts (43%) Claim depth 6.1 pts (18%)

Qualcomm Incorporated · highest

85
Silicon Touch… · this assignee

34
3D Lighting… · lowest

7

What this shows Silicon's Innovation Score is 33.7/100 (45th 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 Silicon?

Each dot is one of Silicon’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). Silicon’s own 10.2 claims/patent is at or below the 12.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Silicon's grants concentrate

Silicon Touch Technology Inc. is a focused PatentsView assignee: 17 CPC subclasses with 40% of grants classified under G02B (Optical Elements, Systems OR Apparatus). Peak complete grant year is 2019 (5 grants) versus a trough of 1 in 2015. By volume, Silicon sits between Shenzhen Qianhai Yahee E-commerce Co., Ltd and Spex Corporate Holdings Limited.

Silicon's three-year grant acceleration

Silicon Touch Technology Inc. shows 3 grants in 2022–2024 against only 8 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 Qianhai…

20
Shibaura Institut…

20
Shikoku Chemicals

20
Shining 3D Tech

20
Simonswerk

20
SOCIÉTÉ FRANÇAISE…

20
Speedo Internatio…

20
Spex Corporate Ho…

20
Silicon Touch Tec… ◀

20

What this shows Silicon holds 20 patents at rank #14,929, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Silicon

By rank, the assignees closest to #14,929 in granted patent volume.

Leaders in G02B (Optical Elements)

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

Silicon's Innovation Score vs. every tracked assignee

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

34 45th percentile higher than 45% 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 · 2015–2022

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Silicon Touch Technology Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	5.0%
2016	2	10.0%
2017	4	20.0%
2018	2	10.0%
2019	5	25.0%
2020	3	15.0%
2022	3	15.0%

Which technologies does Silicon Touch Technology Inc. patent most?

G02B - Optical Elements, Systems OR Apparatus 8

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 8

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 5

H05B - Electric HEATING; Electric Light Sources NOT Otherwise Provided FOR; Circuit Arrangements FOR Electric Light Sources, IN General 3

G06F - Electric Digital Data Processing 2

H02P - Control OR Regulation OF Electric Motors, Electric Generators OR Dynamo-electric CONVERTERS; Controlling Transformers, Reactors OR Choke Coils 2

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

H02H - Emergency Protective Circuit Arrangements 1

H04N - Pictorial Communication, e.g. Television 1

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 1

G05F - Systems FOR Regulating Electric OR Magnetic Variables 1

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 1

G06T - Image Data Processing OR Generation, IN General 1

H02K - Dynamo-electric Machines 1

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

Top 15 of 17 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

Silicon Touch Technology Inc.'s patent record in context - here's where to go next.

Silicon Touch Technology Inc.'s lead technology class is G02B (Optical Elements, Systems OR Apparatus), 40% of its portfolio - see every assignee active in that class. Explore G02B
Ranked #14,943 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Silicon Touch Technology Inc. against Shenzhen Qianhai Yahee E-commerce Co., Ltd, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.7/100 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.