CNIPA.AI

Company patentsCompare

HEAD TO HEAD

Alphabet (Google)China Construction Bank

Technology portfolios compared in the same window and counting units. Scale is compared only within the same field or subclass.

Same window · published 2025-01-01 — 2025-12-31Some name or date coverage is incomplete; affected counts are lower bounds

This is a structural comparison of collected portfolios. The same requested window does not establish equal entity scope, covered months or industry; no competitive ranking is inferred.

Applicant-name coverage differs. The counts below cover only the listed names and do not represent complete company portfolios.

Alphabet (Google): Applicant names included in these statistics — GOOGLE INC · GOOGLE LLCReviewed names not covered — GOOGLE INC. · GOOGLE LLC (N.D.GES.D. STAATES DELAWARE) · GOOGLE LLC (N.D.GES.D.STAATES DELAWARE) · GOOGLE LLC.

China Construction Bank: Applicant names included in these statistics — CHINA CONSTRUCTION BANK CORPReviewed names not covered — CHINA CONSTRUCTION BANK CORPORATION · 中国建设银行股份有限公司

Publications
8,710
Invention share
92%
Concentration
0.52
Green technology
—
Publications
1,106
Invention share
100%
Concentration
0.72
Green technology
—
0.88Field similarity
Cosine similarity of application counts across 35 fields. 1 is identical, 0 is no overlap.

01Technology field mirror

The 12 fields with the largest combined share. Share shows structure; count shows scale.

Technology field mirror
Alphabet (Google)Technology fieldChina Construction Bank
66.8%
Computer technology
72.3%
3.6%
IT methods for management
40.7%
22.7%
Digital communication
17.9%
11%
Audio-visual technology
0.2%
6.5%
Telecommunications
0.5%
4.4%
Measurement
0%
3.7%
Optics
0%
2.1%
Control
0.5%
2.2%
Semiconductors
0%
1.7%
Medical technology
0.4%
1.8%
Electrical machinery, apparatus, energy
0%
1.1%
Basic communication processes
0%

Inspect one technology field

Inspect collected applications, portfolio share and supporting publications within one field. A technology overlap does not establish that companies in different industries are direct competitors.

One application may belong to multiple fields, so shares can sum to more than 100%. Drill-down lists publications; an application publication and its grant may appear separately.

02Same problem: shared IPC subclasses

The 10 subclasses in every company's top 60 with the most combined applications. Scale is compared within a subclass, never across different business scopes.

G06FData processing
Alphabet (Google)3,435
China Construction Bank764
G06NComputing models, AI
Alphabet (Google)1,594
China Construction Bank118
H04LDigital transmission
Alphabet (Google)1,020
China Construction Bank191
G10LSpeech processing
Alphabet (Google)1,012
China Construction Bank4
H04WWireless networks
Alphabet (Google)885
China Construction Bank5
G06QBusiness data processing
Alphabet (Google)290
China Construction Bank450
G06TImage processing
Alphabet (Google)708
China Construction Bank13
H04NPictorial communication, video
Alphabet (Google)704
China Construction Bank8
G06VImage and video recognition
Alphabet (Google)525
China Construction Bank24
H04MTelephonic communication
Alphabet (Google)141
China Construction Bank5

03Where each one leans

Observed emphasis within each company’s collected top-60 IPC subclasses. A dash for another company means outside its top-60 list, not zero applications or a market gap. Incomplete coverage can also change the ordering.

Alphabet (Google)

  • G10LSpeech processing
    Alphabet (Google)
    1,012
    China Construction Bank
    4
  • H04WWireless networks
    Alphabet (Google)
    885
    China Construction Bank
    5
  • G06NComputing models, AI
    Alphabet (Google)
    1,594
    China Construction Bank
    118
  • H04NPictorial communication, video
    Alphabet (Google)
    704
    China Construction Bank
    8
  • G06TImage processing
    Alphabet (Google)
    708
    China Construction Bank
    13
  • G06VImage and video recognition
    Alphabet (Google)
    525
    China Construction Bank
    24

China Construction Bank

  • G06QBusiness data processing
    Alphabet (Google)
    290
    China Construction Bank
    450
  • G06FData processing
    Alphabet (Google)
    3,435
    China Construction Bank
    764
  • H04LDigital transmission
    Alphabet (Google)
    1,020
    China Construction Bank
    191
  • G07F
    Alphabet (Google)
    —
    China Construction Bank
    1
  • G07G
    Alphabet (Google)
    —
    China Construction Bank
    1
  • G06K
    Alphabet (Google)
    13
    China Construction Bank
    2

04Publication rhythm

Alphabet (Google)China Construction BankPublications per period
Publications per period
PeriodAlphabet (Google)China Construction Bank
2025-01≥747 (partial coverage)≥199 (partial coverage)
2025-02≥760 (partial coverage)≥228 (partial coverage)
2025-03≥828 (partial coverage)≥163 (partial coverage)
2025-04≥810 (partial coverage)≥52 (partial coverage)
2025-05≥765 (partial coverage)≥15 (partial coverage)
2025-06≥744 (partial coverage)≥16 (partial coverage)
2025-07≥895 (partial coverage)≥22 (partial coverage)
2025-08≥629 (partial coverage)≥16 (partial coverage)
2025-09≥586 (partial coverage)≥10 (partial coverage)
2025-10≥684 (partial coverage)≥11 (partial coverage)
2025-11≥623 (partial coverage)≥67 (partial coverage)
2025-12≥639 (partial coverage)≥307 (partial coverage)

Empty dashed outlines mark uncollected periods. Hatched bars and ≥ counts mark partial coverage.

Publication timing follows examination and publication cycles, not R&D intensity.

What makes it comparableThe same publication window and counting units. Companies with different windows are not put in one comparison.

What is not comparableGroup totals. Business and entity scopes differ; compare scale within a field or subclass.

Not a rankingSimilarity and shares describe structure, not patent value, quality or technical leadership.