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Knivsta, Sweden

Hangkan Sjodin

This inventor holds 6 USPTO granted patents. Top assignee: Telefonaktiebolaget Lm Ericsson (Publ). Active years: 1999-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hangkan Sjodin. Retrieved from https://idiyas.com/inventor/hangkan-sjodin

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 4.2

ph-index = 4

Forward Citations = 22(Granted Patents)

Company Filing History:

6 out of 27,041

Telefonaktiebolaget Lm Ericsson (Publ)

Years Active: 1999-2000

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6153919 - Bipolar transistor with polysilicon dummy emitter (2000-11-28),

2. 6140194 - Method relating to the manufacture of a semiconductor component (2000-10-31),

3. 6121668 - Semiconductor device provided with conductor electrically connected to (2000-09-19),

4. 6063693 - Planar trenches (2000-05-16),

5. 6013942 - Bipolar transistor structure (2000-01-11),

6. 5977609 - Method and apparatus for insulating material using trenches (1999-11-02),

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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