Anders Hejlsberg

This inventor holds 66 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Programming Languages (CPC class G06F). Top assignees: Microsoft Technology Licensing, LLC, Inprise Corporation, Microsoft Corporation. Active years: 2000-2026.

USPTO Granted Patents = 66 (Patent Applications = 1)

% Patents Active = 68.2

EPO Patents = 1

Average Co-Inventor Count = 5.3

ph-index = 18

Forward Citations = 1,865(Granted Patents)

Forward Citations (Not Self Cited) = 1,830(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Los Altos Hills, CA (US) (2001)
Seattle, WA (US) (2000 - 2017)

Company Filing History:

63 out of 55,978

Microsoft Technology Licensing, LLC

Microsoft Corporation

patents

Years Active: 2000-2026

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Areas of Expertise:

Static Type Checking

Dynamic Binding

Immutable Types

Type Inference

Data Query

Compiler Support

Object-Oriented Programming

Memory Isolation

Query Processing

Expression Trees

Service Invocations

Versioning Software

66 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12619816 - Integrating external program code with spreadsheet application (2026-05-05),

2. 9736270 - Automated client/server operation partitioning (2017-08-15),

3. 9712646 - Automated client/server operation partitioning (2017-07-18),

4. 9652207 - Static type checking across module universes (2017-05-16),

5. 9639335 - Contextual typing (2017-05-02),

6. 9563412 - Statically extensible types (2017-02-07),

7. 9075667 - Dynamic binding directed by static types (2015-07-07),

8. 9026993 - Immutable types in imperitive language (2015-05-05),

9. 8978007 - Static metadata in dynamic programs (2015-03-10),

10. 8918767 - Pattern-based compilation of asynchronous consumption (2014-12-23),

11. 8819046 - Data query translating into mixed language data queries (2014-08-26),

12. 8713048 - Query processing with specialized query operators (2014-04-29),

13. 8572585 - Using compiler-generated tasks to represent programming elements (2013-10-29),

14. 8555261 - Object-oriented pull model XML parser (2013-10-08),

15. 8495329 - Type system support for memory isolation permissions (2013-07-23),

Title: The Innovative Journey of Anders Hejlsberg

Introduction: Anders Hejlsberg, a renowned inventor, is a leading figure in the tech industry known for his groundbreaking contributions to software development.

Latest Patents: He holds several patents related to programming languages and software development tools, showcasing his continuous innovation in the field.

Career Highlights: Hejlsberg's impressive career includes pivotal roles at major tech companies where he spearheaded the development of influential programming languages and tools that have shaped the industry.

Collaborations: Throughout his career, Anders Hejlsberg has collaborated with top-tier engineers and developers, fostering a culture of innovation and excellence in software development.

Conclusion: Anders Hejlsberg's remarkable journey as an inventor and software developer has left an indelible mark on the tech industry, inspiring generations of innovators to push the boundaries of what is possible in software development.