Aparna Ramachandran

This inventor holds 10 USPTO granted patents and 1 published patent application. Top assignees: Sun Microsystems, Inc., Oracle International Corporation, Oracle America, Inc.. Active years: 2003-2019.

USPTO Granted Patents = 10 (Patent Applications = 1)

% Patents Active = 90.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 22(Granted Patents)

Location History:

Santa Clara, CA (US) (2004 - 2005)
Sunnyvale, CA (US) (2003 - 2012)
Cupertino, CA (US) (2013 - 2019)

Company Filing History:

5 out of 7,642

Sun Microsystems, Inc.

patents

4 out of 11,875

Oracle International Corporation

Years Active: 2003-2019

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10185801 - Adaptive power grid generation (2019-01-22),

2. 9773727 - Multi-layer full dense mesh (2017-09-26),

3. 8547167 - Die power structure (2013-10-01),

4. 8368226 - Die power structure (2013-02-05),

5. 8269333 - Combined power mesh transition and signal overpass/underpass (2012-09-18),

6. 7109767 - Generating different delay ratios for a strobe delay (2006-09-19),

7. 7107475 - Digital delay locked loop with extended phase capture range (2006-09-12),

8. 6940771 - Methods and circuits for balancing bitline precharge (2005-09-06),

9. 6707721 - Low power memory design with asymmetric bit line driver (2004-03-16),

10. 6646951 - High performance address decode technique for arrays (2003-11-11),

Title: Innovations of Aparna Ramachandran

Introduction

Aparna Ramachandran is a notable inventor based in Cupertino, California. She has made significant contributions to the field of technology, holding a total of 10 patents. Her work focuses on advancements in power grid generation and multi-layer mesh devices.

Latest Patents

One of her latest patents is for an adaptive power grid generation method. This method involves obtaining a design that includes cells and a power grid. It further includes dividing the design into tiles, determining a voltage budget for each tile, and calculating voltage drops for each cell based on activity factors and peak current consumption. Additionally, it determines the affected vicinity for each cell and tile, calculates voltage drops, and detects voltage deviations when necessary. Another significant patent is for a multi-layer full dense mesh (MFDM) device. This device features a metal-top layer with a bump pad array, including power and ground bump pads. The MFDM also incorporates multiple metal-top layers and top-VIAs, enhancing its functionality and efficiency.

Career Highlights

Aparna has worked with prominent companies such as Sun Microsystems, Inc. and Oracle International Corporation. Her experience in these organizations has contributed to her expertise in developing innovative technologies.

Collaborations

Throughout her career, she has collaborated with notable individuals, including Gajendra Prasad Singh and Shree Kant. These collaborations have further enriched her work and contributions to the field.

Conclusion

Aparna Ramachandran's innovative work in power grid generation and multi-layer devices showcases her significant impact on technology. Her patents reflect her dedication to advancing the industry and her collaboration with esteemed colleagues.