Alphabet (Google)
- Collected applications
- 901
- Share of collected applications with IPC
- 11%
Coverage is incomplete; counts and shares describe only the collected subset.
View Alphabet (Google) publications in this fieldCompany patentsCompare
HEAD TO HEAD
Alphabet (Google)China Construction BankPetroChina
Technology portfolios compared in the same window and counting units. Scale is compared only within the same field or subclass.
+ Agricultural Bank of China2025-01 — 2025-12+ Alibaba2025-01 — 2025-12✓ Alphabet (Google)2025-01 — 2025-12+ Amazon2025-01 — 2025-12+ Apple2025-01 — 2025-12+ Bank of China2025-01 — 2025-12+ BOE2024-01 — 2024-12+ Broadcom2025-01 — 2025-12+ BYD2024-01 — 2024-12+ CATL2024-01 — 2024-12✓ China Construction Bank2025-01 — 2025-12+ China Mobile2025-01 — 2025-12+ CXMT2025-01 — 2025-12+ Eli Lilly2025-01 — 2025-12+ Huawei2024-01 — 2024-12+ ICBC2025-01 — 2025-12+ Meta2025-01 — 2025-12+ Microsoft2025-01 — 2025-12+ Midea2024-01 — 2024-12+ Kweichow Moutai2025-01 — 2025-12+ NVIDIA2025-01 — 2025-12✓ PetroChina2025-01 — 2025-12+ SpaceX2025-01 — 2025-12+ Tencent2025-01 — 2025-12+ Tesla2025-01 — 2025-12
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
PetroChina: Applicant names included in these statistics — PETROCHINA CO LTDReviewed names not covered — PETROCHINA COMPANY LIMITED · 中国石油天然气股份有限公司
Alphabet (Google)
- Publications
- 8,710
- Invention share
- 92%
- Concentration
- 0.52
- Green technology
- —
China Construction Bank
- Publications
- 1,106
- Invention share
- 100%
- Concentration
- 0.72
- Green technology
- —
PetroChina
- Publications
- 6,110
- Invention share
- 95%
- Concentration
- 0.25
- Green technology
- —
0.88
Alphabet (Google) × China Construction Bank
0.47
Alphabet (Google) × PetroChina
0.48
China Construction Bank × PetroChina
01Technology field mirror
The 12 fields with the largest combined share. Share shows structure; count shows scale.
| Technology field | Alphabet (Google) / China Construction Bank / PetroChina |
|---|---|
| Computer technology | 66.8% 72.3% 22.4% |
| IT methods for management | 3.6% 40.7% 9.5% |
| Digital communication | 22.7% 17.9% 0.7% |
| Civil engineering | 0% 0% 31.5% |
| Measurement | 4.4% 0% 22.9% |
| Basic materials chemistry | 0.1% 0% 11.9% |
| Audio-visual technology | 11% 0.2% 0.4% |
| Chemical engineering | 0.1% 0% 9% |
| Telecommunications | 6.5% 0.5% 0.1% |
| Macromolecular chemistry, polymers | 0% 0% 6.9% |
| Electrical machinery, apparatus, energy | 1.8% 0% 3.6% |
| Control | 2.1% 0.5% 1.6% |
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.
China Construction Bank
- Collected applications
- 2
- Share of collected applications with IPC
- 0.2%
Coverage is incomplete; counts and shares describe only the collected subset.
View China Construction Bank publications in this fieldPetroChina
- Collected applications
- 23
- Share of collected applications with IPC
- 0.4%
Coverage is incomplete; counts and shares describe only the collected subset.
View PetroChina publications in this fieldOne 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
PetroChina1,114
G06NComputing models, AI
Alphabet (Google)1,594
China Construction Bank118
PetroChina268
G06QBusiness data processing
Alphabet (Google)290
China Construction Bank450
PetroChina577
H04LDigital transmission
Alphabet (Google)1,020
China Construction Bank191
PetroChina32
G06TImage processing
Alphabet (Google)708
China Construction Bank13
PetroChina180
G06VImage and video recognition
Alphabet (Google)525
China Construction Bank24
PetroChina81
G08B
Alphabet (Google)45
China Construction Bank1
PetroChina37
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
- PetroChina
- —
- H04WWireless networks
- Alphabet (Google)
- 885
- China Construction Bank
- 5
- PetroChina
- —
- G06NComputing models, AI
- Alphabet (Google)
- 1,594
- China Construction Bank
- 118
- PetroChina
- 268
- H04NPictorial communication, video
- Alphabet (Google)
- 704
- China Construction Bank
- 8
- PetroChina
- —
- G06TImage processing
- Alphabet (Google)
- 708
- China Construction Bank
- 13
- PetroChina
- 180
- G06VImage and video recognition
- Alphabet (Google)
- 525
- China Construction Bank
- 24
- PetroChina
- 81
China Construction Bank
- G06QBusiness data processing
- Alphabet (Google)
- 290
- China Construction Bank
- 450
- PetroChina
- 577
- G06FData processing
- Alphabet (Google)
- 3,435
- China Construction Bank
- 764
- PetroChina
- 1,114
- H04LDigital transmission
- Alphabet (Google)
- 1,020
- China Construction Bank
- 191
- PetroChina
- 32
- G07F
- Alphabet (Google)
- —
- China Construction Bank
- 1
- PetroChina
- —
- G07G
- Alphabet (Google)
- —
- China Construction Bank
- 1
- PetroChina
- —
- G06K
- Alphabet (Google)
- 13
- China Construction Bank
- 2
- PetroChina
- —
PetroChina
- E21B
- Alphabet (Google)
- —
- China Construction Bank
- —
- PetroChina
- 1,882
- G01NAnalysing materials
- Alphabet (Google)
- —
- China Construction Bank
- —
- PetroChina
- 752
- G01V
- Alphabet (Google)
- —
- China Construction Bank
- —
- PetroChina
- 571
- B01J
- Alphabet (Google)
- —
- China Construction Bank
- —
- PetroChina
- 385
- C09KMaterials for applications
- Alphabet (Google)
- —
- China Construction Bank
- —
- PetroChina
- 330
- C08FAddition polymers
- Alphabet (Google)
- —
- China Construction Bank
- —
- PetroChina
- 284
04Publication rhythm
| Period | Alphabet (Google) | China Construction Bank | PetroChina |
|---|---|---|---|
| 2025-01 | ≥747 (partial coverage) | ≥199 (partial coverage) | ≥410 (partial coverage) |
| 2025-02 | ≥760 (partial coverage) | ≥228 (partial coverage) | ≥695 (partial coverage) |
| 2025-03 | ≥828 (partial coverage) | ≥163 (partial coverage) | ≥574 (partial coverage) |
| 2025-04 | ≥810 (partial coverage) | ≥52 (partial coverage) | ≥558 (partial coverage) |
| 2025-05 | ≥765 (partial coverage) | ≥15 (partial coverage) | ≥1,028 (partial coverage) |
| 2025-06 | ≥744 (partial coverage) | ≥16 (partial coverage) | ≥674 (partial coverage) |
| 2025-07 | ≥895 (partial coverage) | ≥22 (partial coverage) | ≥299 (partial coverage) |
| 2025-08 | ≥629 (partial coverage) | ≥16 (partial coverage) | ≥143 (partial coverage) |
| 2025-09 | ≥586 (partial coverage) | ≥10 (partial coverage) | ≥486 (partial coverage) |
| 2025-10 | ≥684 (partial coverage) | ≥11 (partial coverage) | ≥403 (partial coverage) |
| 2025-11 | ≥623 (partial coverage) | ≥67 (partial coverage) | ≥383 (partial coverage) |
| 2025-12 | ≥639 (partial coverage) | ≥307 (partial coverage) | ≥457 (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.