Where does Hefechip Corporation Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hefechip Corporation Limited ranks #12,033 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 Hefechip Corporation Limited hold?

Hefechip Corporation Limited holds 25 US utility patents granted between 2021 and 2025, spanning 12 technology areas.

What is Hefechip Corporation Limited's Innovation Score?

Hefechip Corporation Limited has an Innovation Score of 47.3 out of 100 (top 19% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Hefechip Corporation Limited focus on?

Hefechip Corporation Limited's top technology area is H10B (Electronic Memory Devices) with 23 patents, ranking #76 of 340 assignees active in that subclass. Grants appear in 12 CPC subclasses total.

Is Hefechip Corporation Limited's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Hefechip Corporation Limited.

What does claim depth mean for Hefechip Corporation Limited's patents?

Hefechip Corporation Limited's patents average 17.4 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 Hefechip Corporation 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 2015–2025 USPTO PatentsView Foreign Corporation

Hefechip Corporation Limited

USPTO PatentsView assignee record - 25 granted patents across 12 technology areas, recorded in grant years 2021–2025. 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: H10B (Electronic Memory Devices).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Hefechip ranks #12,033 of 49,997 tracked US assignees by granted-patent volume, with 25 patents across 12 technology areas.

#12,033
of 49,997 US assignees by volume: Top 19%
by Innovation Score (47.3/100): 17.4
avg claims per patent

USPTO PatentsView assignee plate

Corpus R12033 · Foreign Corporation #12,033 · 25 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-SMALL 25 grants
UPPER-Q #12,033/49,997
PHOTO-FINISH Graphenix Development
CPC-FOCUS H10B · 12 areas
INNOV-PAR 47.3/100
CLAIMS-RICH 17.4 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2025 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Graphenix Development, Inc. (±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 Hefechip’s 47.3 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 11.3 pts (24%) Velocity 13.3 pts (28%) Breadth 12.2 pts (26%) Claim depth 10.5 pts (22%)

Qualcomm Incorporated · highest

85
Alexza Pharmaceuticals · near

47
Hefechip · this assignee

47
Ixys · near

47
Quantum Metric · near

47
Zuora · near

47
3D Lighting… · lowest

7

What this shows Hefechip's Innovation Score is 47.3/100 (top 19% 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 Hefechip?

Each dot is one of Hefechip’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). Hefechip’s own 17.4 claims/patent is ABOVE the 17.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Hefechip's grants concentrate

Hefechip Corporation Limited is a focused PatentsView assignee: 12 CPC subclasses with 92% of grants classified under H10B (Electronic Memory Devices). Peak complete grant year is 2022 (10 grants) versus a trough of 2 in 2024. By volume, Hefechip sits between Graphenix Development, Inc. and Hoyt Archery, Inc..

Hefechip's three-year grant acceleration

Hefechip Corporation Limited shows 16 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.

Graphenix Develop…

25
Guangxi Liugong M…

25
Gumgum

25
Gyrodata Incorpor…

25
Helmut Fischer In…

25
Henghao Technology

25
Hideit Mounts

25
Hoyt Archery

25
Hefechip ◀

25

What this shows Hefechip holds 25 patents at rank #12,030, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hefechip

By rank, the assignees closest to #12,030 in granted patent volume.

Leaders in H10B (Electronic Memory Devices)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Hefechip, neither rank-band nor same-CPC leaders (those blocks stay above). In H10B (Electronic Memory Devices), Hefechip ranks #76 of 340 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (47 here).

Alexza Pharmaceuticals, Inc. 47 Quantum Metric, Inc. 47 Ixys, LLC 47 Zuora, Inc. 47

Hefechip's Innovation Score vs. every tracked assignee

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

47 Top 19% higher than 81% 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 · 2021–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table

Hefechip Corporation Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	8	32.0%
2022	10	40.0%
2023	4	16.0%
2024	2	8.0%
2025partial year	1	4.0%

Which technologies does Hefechip Corporation Limited patent most?

H10B - Electronic Memory Devices 23

G11C - Static Stores 14

H10D - Inorganic Electric Semiconductor Devices 12

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR 10

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 6

H01L - Semiconductor Devices NOT Covered BY Class H10 4

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 2

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 2

G11B - Information Storage Based ON Relative Movement Between Record Carrier AND Transducer 1

Y04S - Systems Integrating Technologies Related TO Power Network Operation, Communication OR Information Technologies FOR Improving THE Electrical Power Generation, Transmission, Distribution, Management OR Usage, i.e. Smart Grids 1

G06F - Electric Digital Data Processing 1

G09C - Ciphering OR Deciphering Apparatus FOR Cryptographic OR Other Purposes Involving THE Need FOR Secrecy 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

Hefechip Corporation Limited's patent record in context - here's where to go next.

Hefechip Corporation Limited's lead technology class is H10B (Electronic Memory Devices), 92% of its portfolio - see every assignee active in that class. Explore H10B
Ranked #12,033 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hefechip Corporation Limited against Graphenix Development, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 47.3/100 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.