Where does H.P.B. Optoelectronics Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), H.P.B. Optoelectronics Co., Ltd. ranks #47,495 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 H.P.B. Optoelectronics Co., Ltd. hold?

H.P.B. Optoelectronics Co., Ltd. holds 5 US utility patents granted between 2019 and 2024, spanning 15 technology areas.

What is H.P.B. Optoelectronics Co., Ltd.'s Innovation Score?

H.P.B. Optoelectronics Co., Ltd. has an Innovation Score of 30.6 out of 100 (35th 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 H.P.B. Optoelectronics Co., Ltd. focus on?

H.P.B. Optoelectronics Co., Ltd.'s top technology area is H04N (Pictorial Communication, e.g. Television) with 3 patents, ranking #2,924 of 5,951 assignees active in that subclass. Grants appear in 15 CPC subclasses total.

Is H.P.B. Optoelectronics Co., Ltd.'s patent grant rate increasing or decreasing?

H.P.B. Optoelectronics Co., Ltd.'s recent grant velocity is -33% 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 H.P.B. Optoelectronics Co., Ltd.'s patents?

H.P.B. Optoelectronics Co., Ltd.'s patents average 10.4 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 H.P.B. Optoelectronics 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

H.P.B. Optoelectronics Co., Ltd.

USPTO PatentsView assignee record - 5 granted patents across 15 technology areas, recorded in grant years 2019–2024. 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: H04N (Pictorial Communication, e.g. Television).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, H.p.b. ranks #47,495 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 15 technology areas.

#47,495
of 49,997 US assignees by volume: 35th percentile
by Innovation Score (30.6/100): 10.4
avg claims per patent: -33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R47495 · Foreign Corporation #47,495 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #47,495/49,997
PHOTO-FINISH H S Machinery
CPC-FOCUS H04N · 15 areas
INNOV-THIN 30.6/100
CLAIMS-PAR 10.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: H. S. Machinery 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 H.p.b.’s 30.6 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 6.2 pts (20%) Velocity 4.4 pts (14%) Breadth 13.7 pts (45%) Claim depth 6.2 pts (20%)

Qualcomm Incorporated · highest

85
H P B Optoelectronics · this assignee

31
3D Lighting… · lowest

7

What this shows H.p.b.'s Innovation Score is 30.6/100 (35th 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 H.p.b.?

Each dot is one of H.p.b.’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). H.p.b.’s own 10.4 claims/patent is at or below the 15.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where H.p.b.'s grants concentrate

H.P.B. Optoelectronics Co., Ltd. is a focused PatentsView assignee: 15 CPC subclasses with 60% of grants classified under H04N (Pictorial Communication, e.g. Television). Peak complete grant year is 2019 (3 grants) versus a trough of 1 in 2022. By volume, H.p.b. sits between H-tech AG and Haarslev Industries A/S.

H.p.b.'s three-year grant acceleration

H.P.B. Optoelectronics Co., Ltd. shows 2 grants in 2022–2024 against only 3 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.

H-tech

5
H S Machinery

5
H C Starck Soluti…

5
H C Starck Tungst…

5
H2

5
H2optx

5
H3 Platform

5
Haarslev Industri…

5
H P B Optoelectro… ◀

5

What this shows H.P.B. holds 5 patents at rank #47,287, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near HPB

By rank, the assignees closest to #47,287 in granted patent volume.

Leaders in H04N (Pictorial Communication)

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

H.p.b.'s Innovation Score vs. every tracked assignee

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

31 35th percentile higher than 35% 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 · 2019–2024

Grants by year

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

View data table

H.P.B. Optoelectronics Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	3	60.0%
2022	1	20.0%
2024	1	20.0%

Which technologies does H.P.B. Optoelectronics Co., Ltd. patent most?

H04N - Pictorial Communication, e.g. Television 3

B60Q - Arrangement OF Signalling OR Lighting Devices, THE Mounting OR Supporting Thereof OR Circuits Therefor, FOR Vehicles IN General 2

G02B - Optical Elements, Systems OR Apparatus 1

G03B - Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor 1

B06B - Methods OR Apparatus FOR Generating OR Transmitting Mechanical Vibrations OF Infrasonic, Sonic, OR Ultrasonic Frequency, ; e.g.; FOR Performing Mechanical Work IN General 1

B08B - Cleaning IN GENERAL; Prevention OF Fouling IN General 1

G10L - Speech Analysis Techniques OR Speech SYNTHESIS; Speech RECOGNITION; Speech OR Voice Processing TECHNIQUES; Speech OR Audio Coding OR Decoding 1

G06F - Electric Digital Data Processing 1

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

H04M - Telephonic Communication 1

G01B - Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours 1

G06V - Image OR Video Recognition OR Understanding 1

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 1

G06T - Image Data Processing OR Generation, IN General 1

G01S - Radio DIRECTION-FINDING; Radio NAVIGATION; Determining Distance OR Velocity BY USE OF Radio WAVES; Locating OR Presence-detecting BY USE OF THE Reflection OR Reradiation OF Radio WAVES; Analogous Arrangements Using Other Waves 1

Top 15 of 15 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

H.P.B. Optoelectronics Co., Ltd.'s patent record in context - here's where to go next.

H.P.B. Optoelectronics Co., Ltd.'s lead technology class is H04N (Pictorial Communication, e.g. Television), 60% of its portfolio - see every assignee active in that class. Explore H04N
Ranked #47,495 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare H.P.B. Optoelectronics Co., Ltd. against H-tech AG, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 30.6/100 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.