Membrane Electrode Proton Exchange Keyword Candidate Study
Membrane Electrode Proton Exchange Keyword Candidate Study. A count note for 6 archive records, dated 2026-10-16: labels, existing excerpts and record links, without stable rankings.
Revision and archive snapshot: 2026-10-16
Swipe tables sideways to see all columns.
Research findings
Small-cohort observation
This filter matches 6 archive records. Shanghai Sinofuelcell Co., Ltd. (Shanghai / New energy and power equipment); Shanghai Tangfeng Energy Technology Co., Ltd. (Shanghai / New energy and power equipment); Sunrise Power Co., Ltd. (Dalian / New-energy vehicles); these are reading samples.
Company cohort
Directly linked pages
Share of public archive
Archive date
6
6
0.0%
2026-10-16
Deduplicated company IDs.
Counts within parent sets
Set
All records
This subset
Excluding this subset
All public archive records
19,297
6
19,291
Observed labels
Dimension
Label
Count/base
Participation
reporting jurisdiction
Shanghai
3/6
50.0%
reporting jurisdiction
Dalian
1/6
16.7%
reporting jurisdiction
Jiangsu
1/6
16.7%
reporting jurisdiction
Hubei
1/6
16.7%
industry
New energy and power equipment
4/6
66.7%
industry
Next-generation information technology
1/6
16.7%
industry
New-energy vehicles
1/6
16.7%
Multi-label counts can overlap; filter compliance is not industrial advantage.
Evidence and list-linkage counts
Measure
Count
Companies with existing sourced excerpts
1/6
Existing reviewed bilingual excerpt pairs
1
IDs linked to 2026 local lists
4/6
Existing excerpts do not certify entire old reports; list linkage is not final recognition. Full definitions are on the series page.
How candidates match
Field
Matches/candidates
Name
0/6
Product field
6/6
Sub-industry
0/6
Fields can overlap; hits establish search relevance only.