Inventor
David Meltzer
Inventor
Wappingers Falls, NY, US
Overview
Patents· 48 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing21%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses16%
H03KPulse technique13%
H03DDemodulation or transference of modulation from one carrier to another10%
H04LTransmission of digital information, e.g. telegraphic communication7%
G11CStatic stores4%
H01JElectric discharge tubes or discharge lamps4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
G01RMeasuring electric variables3%
G03GElectrography3%
PatentTitleYear
8,000,671'Dual threshold demodulation in an amplitude modulation radio receiver'20117,885,359'Sampling demodulator for amplitude shift keying (ASK) radio receiver'20117,804,911'Dual demodulation mode AM radio'20107,792,514'Envelope detector for AM radio'20107,719,928'Radio watch'20107,558,342'Circuits and methods for acquiring a frequency of a data bitstream'20097,467,288'Vector register file with arbitrary vector addressing'20087,356,673'System and method including distributed instruction buffers for storing frequently executed instructions in predecoded form'20087,355,482'Methods and apparatus for compensating a variable oscillator for process, voltage, and temperature variations using a replica oscillator'20087,352,248'Method and apparatus for maintaining a clock/data recovery circuit frequency during transmitter low power mode'20087,349,514'Frequency/phase locked loop clock synthesizer using an all digital frequency detector and an analog phase detector'20087,308,559'Digital signal processor with cascaded SIMD organization'20077,268,635'Circuits for voltage-controlled ring oscillators and method of generating a periodic signal'20077,268,645'Integrated resonator structure and methods for its manufacture and use'20077,265,635'Method and apparatus for assisting pull-in of a phase-locked loop'20077,224,180'Methods and systems for rise-time improvements in differential signal outputs'20077,212,050'System and method for synthesizing a clock at digital wrapper (FEC) and base frequencies using one precision resonator'20077,187,222'CMOS master/slave flip-flop with integrated multiplexor'20077,167,058'Temperature compensation for a variable frequency oscillator without reducing pull range'20077,161,440'Temperature compensation circuit'20077,157,942'Digital frequency difference detector with inherent low pass filtering and lock detection'20077,082,178'Lock detector circuit for dejitter phase lock loop (PLL)'20067,042,251'Multi-function differential logic gate'20067,038,497'Differential current mode phase/frequency detector circuit'20067,034,594'Differential master/slave CML latch'20066,990,509'Ultra low power adder with sum synchronization'20066,665,790'Vector register file with arbitrary vector addressing'20036,604,191'Method and apparatus for accelerating instruction fetching for a processor'20036,580,293'Body-contacted and double gate-contacted differential logic circuit and method of operation'20036,269,039'System and method for refreshing memory devices'20016,138,208'Multiple level cache memory with overlapped L1 and L2 memory access'20006,065,110'Method and apparatus for loading an instruction buffer of a processor capable of out-of-order instruction issue'20006,038,659'Method for using read-only memory to generate controls for microprocessor'20005,987,587'Single chip multiprocessor with shared execution units'19995,953,283'Multi-port SRAM with reduced access requirements'19995,875,470'Multi-port multiple-simultaneous-access DRAM chip'19995,544,173'Delay test coverage without additional dummy latches in a scan-based test design'19965,502,731'Delay test coverage without additional dummy latches in a scan-based test design'19965,365,204'CMOS voltage controlled ring oscillator'19944,852,095'Error detection circuit'19894,823,259'High speed buffer store arrangement for quick wide transfer of data'19894,466,099'Information system using error syndrome for special control'19844,453,209'System for optimizing performance of paging store'19844,368,513'Partial roll mode transfer for cyclic bulk memory'19834,111,545'Vibrating blade cleaner'19784,005,438'Device with control grid for electrostatographic reproduction of an optical image'19773,994,000'Device for electrostatographic reproduction of an optical image using a charge storage grid'19763,984,842'Device for continuous electrostatic reproduction of an optical image'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1978Patents assigned to XEROX CORP (4)· patent assignee history
1976–1978Based in Miami, FL, US· patent location history
1983–2008Patents assigned to IBM (22)· patent assignee history
1983–2008Based in Wappingers Falls, NY, US· patent location history
2000Based in Highland Falls, NY, US· patent location history
2006–2011Patents assigned to SEIKO EPSON CORP (22)· patent assignee history
2007–2011Based in Wappinger Falls, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 22 | 1983–2008 |
| SEIKO EPSON CORP | 22 | 2006–2011 |
| XEROX CORP | 4 | 1976–1978 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wappingers Falls, New York, US | 28 | 1983–2008 |
| Wappinger Falls, New York, US | 15 | 2007–2011 |
| Miami, Florida, US | 4 | 1976–1978 |
| Highland Falls, New York, US | 1 | 2000 |