Where does Shanghai Yaohuo Microelectronics Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Shanghai Yaohuo Microelectronics Co., Ltd. ranks #33,239 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 Shanghai Yaohuo Microelectronics Co., Ltd. hold?

Shanghai Yaohuo Microelectronics Co., Ltd. holds 8 US utility patents granted between 2022 and 2025, spanning 10 technology areas.

What is Shanghai Yaohuo Microelectronics Co., Ltd.'s Innovation Score?

Shanghai Yaohuo Microelectronics Co., Ltd. has an Innovation Score of 48.8 out of 100 (top 16% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Shanghai Yaohuo Microelectronics Co., Ltd. focus on?

Shanghai Yaohuo Microelectronics Co., Ltd.'s top technology area is G06F (Electric Digital Data Processing) with 3 patents. Grants appear in 10 CPC subclasses total.

Is Shanghai Yaohuo Microelectronics Co., Ltd.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Shanghai Yaohuo Microelectronics Co., Ltd..

What does claim depth mean for Shanghai Yaohuo Microelectronics Co., Ltd.'s patents?

Shanghai Yaohuo Microelectronics Co., Ltd.'s patents average 16.8 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 Shanghai Yaohuo Microelectronics 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Shanghai Yaohuo Microelectronics Co., Ltd.

USPTO PatentsView assignee record - 8 granted patents across 10 technology areas, recorded in grant years 2022–2025. 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

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Shanghai ranks #33,239 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 10 technology areas.

#33,239
of 49,997 US assignees by volume: Top 16%
by Innovation Score (48.8/100): 16.8
avg claims per patent

USPTO PatentsView assignee plate

Corpus R33239 · Foreign Corporation #33,239 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 8 grants
MID-PACK #33,239/49,997
PHOTO-FINISH Shaare Zedek…
CPC-FOCUS G06F · 10 areas
INNOV-PAR 48.8/100
CLAIMS-RICH 16.8 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Shaare Zedek Scientific 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.

Qualcomm Incorporated · highest

85
Shanghai Yaohuo… · this assignee

49
3D Lighting… · lowest

7

What this shows Shanghai's Innovation Score is 48.8/100 (top 16% 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 Shanghai's grants concentrate

Shanghai Yaohuo Microelectronics Co., Ltd. is a focused PatentsView assignee: 10 CPC subclasses with 37.5% of grants classified under G06F (Electric Digital Data Processing). Peak complete grant year is 2023 (3 grants) versus a trough of 2 in 2022. By volume, Shanghai sits between Shaare Zedek Scientific Ltd. and Shear Kershman Laboratories, Inc..

Shanghai's three-year grant acceleration

Shanghai Yaohuo Microelectronics Co., Ltd. shows 7 grants in 2022–2024 against only 0 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.

Shaare Zedek Scie…

8
Shanghai Makesens…

8
Shanghai Simgui T…

8
Shanghai Sixth Pe…

8
Shantou Kailan Te…

8
Shantou Weishengd…

8
Shayre

8
Shear Kershman La…

8
Shanghai Yaohuo M… ◀

8

What this shows Shanghai holds 8 patents at rank #33,352, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Shanghai

By rank, the assignees closest to #33,352 in granted patent volume.

Leaders in G06F (Electric Digital Data Processing)

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

Shanghai's Innovation Score vs. every tracked assignee

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

49 Top 16% higher than 84% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Shanghai Yaohuo Microelectronics Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	2	25.0%
2023	3	37.5%
2024	2	25.0%
2025partial year	1	12.5%

Which technologies does Shanghai Yaohuo Microelectronics Co., Ltd. patent most?

G06F - Electric Digital Data Processing 3

H03K - Pulse Technique 3

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 2

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 1

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 1

H02H - Emergency Protective Circuit Arrangements 1

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

G08C - Transmission Systems FOR Measured Values, Control OR Similar Signals 1

H03F - Amplifiers 1

A61B - DIAGNOSIS; SURGERY; Identification 1

Top 10 of 10 technology areas

Where it ranks

Overall rank by patents

#33,239

of 49,997 tracked assignees

Innovation Score

48.8 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

Shanghai Yaohuo Microelectronics Co., Ltd.'s patent record in context - here's where to go next.

Shanghai Yaohuo Microelectronics Co., Ltd.'s lead technology class is G06F (Electric Digital Data Processing), 37.5% of its portfolio - see every assignee active in that class. Explore G06F
Ranked #33,239 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Shanghai Yaohuo Microelectronics Co., Ltd. against Shaare Zedek Scientific Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 48.8/100 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.