Inventor

WATSON ROBERT E

US43 patents

⚠️ This page may combine multiple inventors who share the name “WATSON ROBERT E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WATSON ROBERT E

HEWLETT PACKARD CO

Programmable calculator

Programmable calculator

Programmable calculator including user-definable keys

Programmable calculator employing algebraic language

Programmable calculator including alphabetic output capability

Programmable calculator including boolean flag variable means

Programmable calculator employing computed memory addresses

Programmable calculator including means for performing implied multiply operations

Programmable calculator including program listing means

Programmable calculator including means for performing computed jumps during program execution

Programmable calculator including separate user program and data memory areas

Programmable calculator including relational operator means

Programmable calculator including keyboard function means for raising the number ten to any designated power

Programmable calculator including means for permitting data entry during program execution

Programmable calculator including means for programmably controlling magnetic storage units

Programmable calculator including display means for signalling the user to indicate the exhaustion of a printer paper supply

Programmable calculator including multifunction keys

Programmable calculator including alphanumeric error display means

Programmable calculator including keyboard functions whose argument may be a numeric constant, a storage register, or an arithmetic expression

Electronic computing apparatus employing basic language

Programmable calculator having structure for controlling an x-y plotter

Programmable calculator including separate line numbering means for user-definable functions

Programmable calculator employing a read-write memory having a movable boundary between program and data storage sections thereof

Programmable calculator including editing capability

Programmable calculator having keys for performing angular measurement unit conversion

Programmable calculator including magnetic reading and recording means

Programmable calculator including means for performing computed and uncomputed relative branching during program execution

Programmable calculator including key-log printing means

Programmable calculator including means for controllably introducing blank lines on a printed record during program execution

Programmable calculator including program trace means

Programmable calculator including scrolling alphanumeric display means

Programmable calculator including a key for performing either a subtraction or a unary minus function

Programmable calculator including data format display control means

Self-contained electronic computer including means for immediately executing or storing alphanumeric statements entered into the computer

Calculator including means for displaying alphanumeric prompting messages to the operator

Programmable calculator having extended input/output capability

Programmable calculator including means for digitizing the position of an X-Y plotter pen

Programmable calculator including means for automatically processing imformation stored on a magnetic record member

Programmable calculator including alphanumeric display means

Programmable calculator including means for establishing a priority for executing algebraic operations

Programmable calculator including program variable initialization means and definition means array

WATKINS JOHNSON CO

Spread spectrum band transceiver

CANNON MILLS CO

Apparatus for automatically cutting apart successive articles