# Multiplication or division by a fraction - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems patents

### Featured patents

Fractional Frequency Divider

US 08867696 B2, Oct. 21, 2014, Jean-Baptiste Begueret et al. / STMicroelectronics S.A. (Montrouge, FR)

A fractional frequency divider comprising:…

Fractional Frequency Divider With Phase Permutation

US 08873699 B2, Oct. 28, 2014, Stefan Tertinek / Intel Mobile Communications GmbH (Neubiberg, DE)

A fractional divider for frequency generation, comprising:…

Integer and Half Clock Step Division Digital Variable Clock Divider

US 08532247 B2, Sept. 10, 2013, Anthony Lell et al. / Texas Instruments Incorporated (Dallas, US)

A system comprising a clock divider, wherein the clock divider comprises:…

Patentorg has 3 documents under Multiplication or Division by a Fraction Patents.

- Counting Animate or Inanimate Entities 1
- Including Memory 5
- Systems 1
- Preventing an Inaccurate Count as a Result of an External Condition 1
- Using Particular Code or Particular Counting Sequence 1
- Minimum Change Code 1
- Sequential Readout of Plural Counters or Sequential Sampling of Inputs to a Counter 1
- Comparing Counts 1
- Pulse Multiplication or Division 7
- Counter Includes Circuit for Performing an Arithmetic Function 1
- Using Shift Register 1

- Particular Input Circuit 1
- Shift Register 51
- Multirank 1
- Field-Effect Transistor 1
- Particular Output Circuit 1
- Phase Clocking or Synchronizing 1
- Starting, Stopping, Presetting or Resetting the Counter 2
- Counter Chains With a Radix or Base Other Than the Number Two Raised to an Integral Power 1
- Particular Transfer Means 1
- Pulse Counting or Dividing Chains 3
- Ring Counter 1