USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Vanchip (tianjin) Technology Co., Ltd.

USPTO PatentsView assignee record - 26 granted patents across 16 technology areas, recorded in grant years 2017–2025. 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: H03F (AMPLIFIERS).

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

10.3

Avg claims per patent

+467%

5-year grant velocity

The verdict

According to USPTO PatentsView, Vanchip ranks #11,857 of 50,000 tracked US assignees by granted-patent volume, with 26 patents across 16 technology areas.

#11,857
of 50,000 US assignees by volume: Top 46%
by Innovation Score (36.6/100): 10.3
avg claims per patent: +467%
grant velocity, last 5 yrs

Portfolio overview

Vanchip (tianjin) Technology Co., Ltd. has been granted 26 US utility patents between 2017 and 2025, placing Vanchip (tianjin) Technology Co., Ltd. at #11,857 of 50,000 across all assignees tracked by PlainPatent. This portfolio spans 16 distinct Cooperative Patent Classification (CPC) subclasses, averaging 10.3 claims per patent with primary concentration in H03F (AMPLIFIERS). As a Foreign Corporation, Vanchip (tianjin) Technology Co., Ltd. is one of the more focused assignees in the PatentsView dataset. By volume, Vanchip sits between Ustav Organicke Chemie A Biochemie AV CR, V.v.i. (26 patents, rank #11,853) and VUNO Inc. (26 patents, rank #11,861) - the closest US assignees by grant volume. The composite Innovation Score of 36.6/100 blends portfolio volume, grant velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Grant cadence records the difference between two grant-year windows. Between 2020 and 2024 the company received 17 grants, compared with 3 in the 2015–2019 window, a +467% shift in five-year grant velocity. Both windows cover five complete grant years; the latest PatentsView year is a partial release and is excluded from this comparison, though it still appears in the yearly table and chart below. Grant timing can lag the related application by years, so this comparison does not establish current R&D spending, strategic intent, or a company’s application activity. The Foreign Corporation classification provides context for the assignee record, not a conclusion about its business strategy.

Claim depth and technology breadth describe this aggregate record. Vanchip (tianjin) Technology Co., Ltd.'s 10.3 average claims per patent is an average count, not a measure of claim scope, legal strength, enforceability, or design-around risk. The record spans 16 CPC subclasses. Combined with portfolio volume, these figures let readers compare the documented grant records of assignees in similar technology classes.

Ustav Organicke C…

26
Unarco Industries

26
University of Pre…

26
Valvoline Licensi…

26
VAST Glory & Hard…

26
VCE

26
Vicis IP

26
VUNO

26
Vanchip (Tianjin)… ◀

26

What this shows Vanchip holds 26 patents at rank #11,857, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Vanchip

By rank, the assignees closest to #11,857 in granted patent volume.

Leaders in H03F (Amplifiers)

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

Vanchip's Innovation Score vs. every tracked assignee

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

37 Top 46% higher than 54% of 50,000 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 · 2017–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Vanchip (tianjin) Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	3.8%
2019	2	7.7%
2020	5	19.2%
2021	4	15.4%
2022	7	26.9%
2024	1	3.8%
2025partial year	6	23.1%

Which technologies does Vanchip (tianjin) Technology Co., Ltd. patent most?

H03F - AMPLIFIERS 10

H04B - TRANSMISSION 8

H03K - PULSE TECHNIQUE 4

H10D - INORGANIC ELECTRIC SEMICONDUCTOR DEVICES 4

G05F - SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 3

H03G - CONTROL OF AMPLIFICATION 3

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 3

H01L - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10 3

G06F - ELECTRIC DIGITAL DATA PROCESSING 2

H05K - PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 2

H02M - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 2

G11C - STATIC STORES 2

H02H - EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 2

H01P - WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE 1

H03B - GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS 1

Top 15 of 16 technology areas

Grant record at a glance

Portfolio Volume 26 grants

CPC subclasses 16

Avg. claims / grant 10.3

Velocity +467%

Historical grant data only; it does not rate legal strength or current strategy.

Where it ranks

Overall rank by patents

#11,857

of 50,000 tracked assignees

Innovation Score

36.6 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

Where does Vanchip (tianjin) Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Vanchip (tianjin) Technology Co., Ltd. ranks #11,857 of 50,000 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Vanchip (tianjin) Technology Co., Ltd. hold?

Vanchip (tianjin) Technology Co., Ltd. holds 26 US utility patents granted between 2017 and 2025, spanning 16 technology areas.

What is Vanchip (tianjin) Technology Co., Ltd.'s Innovation Score?

Vanchip (tianjin) Technology Co., Ltd. has an Innovation Score of 36.6 out of 100 (top 46% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Vanchip (tianjin) Technology Co., Ltd. focus on?

Vanchip (tianjin) Technology Co., Ltd.'s top technology area is H03F (AMPLIFIERS) with 10 patents. Grants appear in 16 CPC subclasses total.

Is Vanchip (tianjin) Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Vanchip (tianjin) Technology Co., Ltd.'s recent grant velocity is +467% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Vanchip (tianjin) Technology Co., Ltd.'s patents?

Vanchip (tianjin) Technology Co., Ltd.'s patents average 10.3 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 Vanchip (tianjin) Technology 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.

How to use this portfolio

Vanchip's 26 grants land it in the top 46% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - Vanchip ranks #11,857 of 50,000. Top 50 holders
Most of this portfolio concentrates in H03F - see who else leads that technology area. H03F leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

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.