Monolithic coupled spiral patents

Thin-film monolithic coupled spiral balun transformer

Filed: August 4th, 1999 [Granted]

Patent Number: 6097273

THIN-FILM MONOLITHIC COUPLED SPIRAL BALUN TRANSFORMER FIELD OF THE INVENTION This invention relates to thin film balun transformers 5 using thin film spiral ...

Monolithic inductance-enhancing integrated circuits, complementary metal ...

Filed: October 26th, 1998 [Granted]

Assignee: Micron Technology Inc

Patent Number: 6201287

The monolithic inductance-enhancing integrated circuit of claim 1, ... the first inductor being operably coupled to the gate; and a second spiral-type ...

Monolithic balanced RF power amplifier

Filed: May 23rd, 2001 [Granted]

Assignee: National Scientific Corporation

Patent Number: 6424227

11 12 fifth and sixth conductive spirals being wound and coupled to said ... A monolithic balanced radiofrequency power amplifier as claimed in claim 13 ...

Ultra-wideband planar coupled spiral balun

Filed: August 8th, 2002 [Granted]

Assignee: Northrop Grumman Corporation

Patent Number: 6683510

1 ULTRA- WIDEBAND PLANAR COUPLED SPIRAL BALUN FIELD OF THE INVENTION 5 This ... for application in a 10 monolithic microwave integrated circuit ("MMIC").

Circulator type monolithic device

Filed: February 2nd, 2007 [Granted]

Assignee: Centre National de la Recherche Scientifique

Patent Number: 7782155

Coupled lines and a Wilkinson divider are examples thereof. ... An internal spiral si of substantially octagonal shape is formed on metallization level N.

MMIC (monolithic microwave integrated circuit) low noise amplifier

Filed: September 24th, 1987 [Granted]

Assignee: General Electric Company

Patent Number: 4771247

The two TEE networks in the interstage coupling network, each having a ... coupled to substrate ground and including a first adjustable spiral inductor, ...

Monolithic inductor

Filed: September 29th, 1998 [Granted]

Assignee: Texas Instruments Incorporated

Patent Number: 6143614

6,1' 1 MONOLITHIC INDUCTOR This is a divisional application of Ser. No. ... under the spiral metal trace and having a depletion junction capacitance coupled ...

MONOLITHIC MAGNETIC INDUCTION DEVICE

Filed: August 23rd, 2011 [Pending]

Assignee: THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY

Patent Application Number: 13215350

3 and 4 show the cross-sectional view 300 and bottom view 400, respectively, of a monolithic transformer (or the monolithic two-phase coupled inductors) ...