Ram Santhanam

This inventor holds 16 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Hewlett-Packard Company, Hewlett-Packard Development Company, L.p.. Active years: 1998-2005.

USPTO Granted Patents = 16 (Patent Applications = 1)

% Patents Active = 81.3

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.1

ph-index = 10

Forward Citations = 204(Granted Patents)

Company Filing History:

12 out of 9,639

Hewlett-Packard Company

patents

4 out of 27,650

Hewlett-Packard Development Company, L.p.

patents

Years Active: 1998-2005

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6948798 - Method and apparatus for horizontally loading and unloading an ink-jet print cartridge from a carriage (2005-09-27),

2. 6733115 - Ink-jet pen with two-part lid and techniques for filling (2004-05-11),

3. 6568793 - Multiple bit matrix configuration for key-latched printheads (2003-05-27),

4. 6547378 - Methods for encoding mechanical keys on printheads (2003-04-15),

5. 6471334 - Method and apparatus for horizontally loading and unloading an ink-jet print cartridge from a carriage (2002-10-29),

6. 6457819 - Vent for an ink-jet print cartridge (2002-10-01),

7. 6457804 - Spring for latching a print cartridge in a carriage (2002-10-01),

8. 6435662 - Ink-jet print cartridge, ink-jet printer, method and apparatus (2002-08-20),

9. 6380511 - Laser welded inkjet printhead assembly utilizing a combination laser and fiber optic push connect system (2002-04-30),

10. 6332676 - Vent for an ink-jet print cartridge (2001-12-25),

11. 6296345 - Method and apparatus for horizontally loading and unloading an ink-jet print cartridge from a carriage (2001-10-02),

12. 6290346 - Multiple bit matrix configuration for key-latched printheads (2001-09-18),

13. 6227663 - Ink-jet print cartridge having a low profile (2001-05-08),

14. D439925 - Ink jet print cartridge (2001-04-04),

15. 6161920 - Techniques for adapting a small form factor ink-jet cartridge for use in (2000-12-19),

Title: Innovations by Ram Santhanam

Introduction

Ram Santhanam is a notable inventor based in San Diego, CA. He has made significant contributions to the field of printing technology, holding a total of 16 patents. His work primarily focuses on improving the functionality and efficiency of ink-jet printing systems.

Latest Patents

One of his latest patents is titled "Method and apparatus for horizontally loading and unloading an ink-jet print cartridge from a carriage." This invention provides an innovative solution for loading and unloading print cartridges in printers. The apparatus includes a rectangular print cartridge, a supporting lip, a carriage body, and a chute for guiding the cartridge into the carriage. The design allows for horizontal loading and unloading, enhancing the user experience and operational efficiency.

Another significant patent is "Ink-jet pen with two-part lid and techniques for filling." This invention introduces a technique for dispensing ink into an inkjet cartridge. The ink filling kit features an ink supply with chambers for holding liquid ink and protruding needles for dispensing. The method ensures that the inkjet cartridge is filled efficiently while applying a vacuum to the nozzle array, preventing air from entering the system.

Career Highlights

Throughout his career, Ram Santhanam has worked with prominent companies such as Hewlett-Packard Company and Hewlett-Packard Development Company, L.P. His experience in these organizations has allowed him to develop and refine his innovative ideas in printing technology.

Collaborations

Ram has collaborated with notable individuals in the industry, including Junji Yamamoto and Daniel Steven Kline. These partnerships have contributed to the advancement of his inventions and the overall progress in the field of ink-jet printing.

Conclusion

Ram Santhanam's contributions to printing technology through his patents and collaborations highlight his innovative spirit and dedication to improving user experiences in the printing industry. His work continues to influence the development of efficient printing solutions.