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For the Inventor, By the Inventor

Decatur, GA, United States of America

John P De Loe, Jr

This inventor holds 5 USPTO granted patents. Top assignee: Oki Telecom, Inc.. Active years: 1996-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John P De Loe, Jr. Retrieved from https://idiyas.com/inventor/john-p-de-loe-jr

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 3

Forward Citations = 33(Granted Patents)


Company Filing History:

goldMedal5 out of 39 
 
Oki Telecom, Inc.
 patents

Years Active: 1996-1999

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5 patents (USPTO):Explore Patents
1. 5893030 - Dual-function double balanced mixer circuit (1999-04-06),
2. 5649288 - Dual-function double balanced mixer circuit (1997-07-15),
3. 5603113 - Automatic gain control circuit for both receiver and transmitter (1997-02-11),
4. 5602513 - Reversed phase-locked loop (1997-02-11),
5. 5488332 - Reversed phase-locked loop (1996-01-30),

Title: Innovations of John P De Loe, Jr.

Introduction

John P De Loe, Jr. is a notable inventor based in Decatur, GA (US). He has made significant contributions to the field of communication technology, holding a total of 5 patents. His work primarily focuses on enhancing the functionality of communication devices.

Latest Patents

One of his latest patents is the Dual-function double balanced mixer circuit. This innovative circuit is designed for connecting multiple signal paths within a multi-mode communication device. It selectively functions as a modulation switch during an unbalanced state. Specifically, when applied to a transmit section of a CDMA/FM cellular telephone, this circuit connects a CDMA IF signal path with an FM audio signal path. The double balanced mixer circuit includes a double balanced mixer connected through oscillator input to an external LC (inductor-capacitor) tank, which is linked to both a PLL (phase lock loop) and an FM audio signal. One signal input of the double balanced mixer receives a CDMA low IF signal, while the other input is connected to a microprocessor-controlled switch for selectively unbalancing the balanced mixer during FM mode operation.

Career Highlights

John P De Loe, Jr. is currently employed at Oki Telecom, Inc., where he continues to innovate and develop advanced communication technologies. His expertise in circuit design and signal processing has made him a valuable asset to the company.

Collaborations

He has collaborated with He Feng Wang, further enhancing the innovative capabilities within their projects.

Conclusion

John P De Loe, Jr. is a distinguished inventor whose work in communication technology has led to significant advancements. His contributions, particularly in the development of the dual-function double balanced mixer circuit, showcase his commitment to innovation in the field.

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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