Where does Phison Electronics Corp. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Phison Electronics Corp. ranks #948 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 Phison Electronics Corp. hold?

Phison Electronics Corp. holds 466 US utility patents granted between 2015 and 2025, spanning 32 technology areas.

What is Phison Electronics Corp.'s Innovation Score?

Phison Electronics Corp. has an Innovation Score of 57.6 out of 100 (top 5% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Phison Electronics Corp. focus on?

Phison Electronics Corp.'s top technology area is G06F (Electric Digital Data Processing) with 368 patents. Grants appear in 32 CPC subclasses total.

Is Phison Electronics Corp.'s patent grant rate increasing or decreasing?

Phison Electronics Corp.'s recent grant velocity is -46% 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 Phison Electronics Corp.'s patents?

Phison Electronics Corp.'s patents average 21.7 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 Phison Electronics Corp. 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

Phison Electronics Corp.

USPTO PatentsView assignee record - 466 granted patents across 32 technology areas, recorded in grant years 2015–2025. 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: G06F (Electric Digital Data Processing).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Phison ranks #948 of 49,997 tracked US assignees by granted-patent volume, with 466 patents across 32 technology areas.

#948
of 49,997 US assignees by volume: Top 5%
by Innovation Score (57.6/100): 21.7
avg claims per patent: -46%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R948 · Foreign Corporation #948 · 466 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-DENSE · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MID 466 grants
TOP-DECILE #948/49,997
PHOTO-FINISH Siemens Healthineers
CPC-FOCUS G06F · 32 areas
INNOV-PAR 57.6/100
CLAIMS-DENSE 21.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -46% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Siemens Healthineers AG (±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.

Qualcomm Incorporated · highest

85
Bemis Manufacturing · near

58
Hiroshima University · near

58
Hongfujin Precision… · near

58
Mettler-Toledo… · near

58
Phison · this assignee

58
3D Lighting… · lowest

7

What this shows Phison's Innovation Score is 57.6/100 (top 5% 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.

Where Phison's grants concentrate

Phison Electronics Corp. is a focused PatentsView assignee: 32 CPC subclasses with 79% of grants classified under G06F (Electric Digital Data Processing). Peak complete grant year is 2016 (81 grants) versus a trough of 21 in 2023. By volume, Phison sits between Varian Semiconductor Equipment Associates, Inc. and National University OF Singapore.

Phison's three-year grant acceleration

From 2019–2021 to 2022–2024, Phison Electronics Corp. moved from 129 to 65 grants (0.50x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #2,687. See the growth leaderboard.

Varian Semiconduc…

469
Nanyang Technolog…

468
Ramot at Tel-aviv…

468
Ibiden

467
Siemens Healthine…

466
Phison ◀

466
Snap-on Incorpora…

465
Syngenta Crop Pro…

465
National Universi…

464

What this shows Phison holds 466 patents at rank #948, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Phison

By rank, the assignees closest to #948 in granted patent volume.

Leaders in G06F (Electric Digital Data Processing)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Phison, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (58 here).

Hiroshima University 58 Hongfujin Precision Electronics (ZHENGZHOU) Co., Ltd. 58 Bemis Manufacturing Company 58 Mettler-Toledo (Changzhou) Precision Instruments Ltd. 58

Similar claim depth

Nearest assignees by average claims per patent (21.7 here).

Arrowhead Pharmaceuticals, Inc. 21.7 avg Evernote Corporation 21.7 avg Prc-desoto International, Inc. 21.7 avg RPX Clearinghouse LLC 21.7 avg

Phison's Innovation Score vs. every tracked assignee

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

58 Top 5% higher than 95% 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 · 2015–2025

Grants by year

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

View data table

Phison Electronics Corp. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	70	15.0%
2016	81	17.4%
2017	49	10.5%
2018	42	9.0%
2019	41	8.8%
2020	46	9.9%
2021	42	9.0%
2022	22	4.7%
2023	21	4.5%
2024	22	4.7%
2025partial year	30	6.4%

Which technologies does Phison Electronics Corp. patent most?

G06F - Electric Digital Data Processing 368

G11C - Static Stores 179

H03M - CODING; DECODING; Code Conversion IN General 31

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 28

H03L - Automatic Control, Starting, Synchronisation OR Stabilisation OF Generators OF Electronic Oscillations OR Pulses 18

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 15

Y02D - Climate Change Mitigation Technologies IN Information AND Communication Technologies [ICT], I.E. Information AND Communication Technologies Aiming AT THE Reduction OF Their OWN Energy USE 13

H10D - Inorganic Electric Semiconductor Devices 12

H03K - Pulse Technique 12

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 11

H01L - Semiconductor Devices NOT Covered BY Class H10 11

H10B - Electronic Memory Devices 8

Y10T - Technical Subjects Covered BY Former US Classification 6

G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers 5

G05F - Systems FOR Regulating Electric OR Magnetic Variables 4

Top 15 of 32 technology areas

Where it ranks

Overall rank by patents

#948

of 49,997 tracked assignees

Innovation Score

57.6 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Phison Electronics Corp.'s patent record in context - here's where to go next.

Phison Electronics Corp.'s lead technology class is G06F (Electric Digital Data Processing), 79% of its portfolio - see every assignee active in that class. Explore G06F
Ranked #948 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Phison Electronics Corp. against Varian Semiconductor Equipment Associates, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 57.6/100 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.