Search

Joshua R. Wiljanen

Examiner (ID: 9274, Phone: (571)270-7177 , Office: P/3754 )

Most Active Art Unit
3754
Art Unit(s)
3754, 3751
Total Applications
389
Issued Applications
299
Pending Applications
1
Abandoned Applications
94

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5922291 [patent_doc_number] => 20020115412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-22 [patent_title] => 'Method and device for channel estimation, in particular for a cellular mobile telephone' [patent_app_type] => new [patent_app_number] => 09/993913 [patent_app_country] => US [patent_app_date] => 2001-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4427 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0115/20020115412.pdf [firstpage_image] =>[orig_patent_app_number] => 09993913 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/993913
Method and device for channel estimation, in particular for a cellular mobile telephone Nov 5, 2001 Issued
Array ( [id] => 6014293 [patent_doc_number] => 20020101916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-01 [patent_title] => 'Universal modulator/demodulator' [patent_app_type] => new [patent_app_number] => 10/045956 [patent_app_country] => US [patent_app_date] => 2001-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4585 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0101/20020101916.pdf [firstpage_image] =>[orig_patent_app_number] => 10045956 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/045956
Universal modulator/demodulator Oct 25, 2001 Issued
Array ( [id] => 6379846 [patent_doc_number] => 20020119760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-29 [patent_title] => 'Method for digital audio broadcasting and receiver therefor' [patent_app_type] => new [patent_app_number] => 10/045448 [patent_app_country] => US [patent_app_date] => 2001-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2372 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20020119760.pdf [firstpage_image] =>[orig_patent_app_number] => 10045448 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/045448
Method for digital audio broadcasting and receiver therefor Oct 24, 2001 Abandoned
Array ( [id] => 6930326 [patent_doc_number] => 20050281360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-22 [patent_title] => 'Reduction of average-to-minimum power ratio in communications signals' [patent_app_type] => utility [patent_app_number] => 10/037870 [patent_app_country] => US [patent_app_date] => 2001-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 15254 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0281/20050281360.pdf [firstpage_image] =>[orig_patent_app_number] => 10037870 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/037870
Reduction of average-to-minimum power ratio in communications signals Oct 21, 2001 Issued
Array ( [id] => 678726 [patent_doc_number] => 07088770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-08 [patent_title] => 'Adaptive turbo decision feedback equalization method and device' [patent_app_type] => utility [patent_app_number] => 10/046444 [patent_app_country] => US [patent_app_date] => 2001-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3218 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/088/07088770.pdf [firstpage_image] =>[orig_patent_app_number] => 10046444 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/046444
Adaptive turbo decision feedback equalization method and device Oct 18, 2001 Issued
Array ( [id] => 728639 [patent_doc_number] => 07046723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-16 [patent_title] => 'Digital filter and method for performing a multiplication based on a look-up table' [patent_app_type] => utility [patent_app_number] => 09/970757 [patent_app_country] => US [patent_app_date] => 2001-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4855 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/046/07046723.pdf [firstpage_image] =>[orig_patent_app_number] => 09970757 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/970757
Digital filter and method for performing a multiplication based on a look-up table Oct 2, 2001 Issued
Array ( [id] => 784866 [patent_doc_number] => 06993091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-31 [patent_title] => 'Correction of DC-offset of I/Q modulator' [patent_app_type] => utility [patent_app_number] => 09/962585 [patent_app_country] => US [patent_app_date] => 2001-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3500 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/993/06993091.pdf [firstpage_image] =>[orig_patent_app_number] => 09962585 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/962585
Correction of DC-offset of I/Q modulator Sep 25, 2001 Issued
Array ( [id] => 5785239 [patent_doc_number] => 20020159508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-31 [patent_title] => 'Interference signal canceling apparatus and interference signal canceling method' [patent_app_type] => new [patent_app_number] => 09/914354 [patent_app_country] => US [patent_app_date] => 2001-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3100 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0159/20020159508.pdf [firstpage_image] =>[orig_patent_app_number] => 09914354 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/914354
Interference signal canceling apparatus and interference signal canceling method Aug 26, 2001 Abandoned
Array ( [id] => 6436374 [patent_doc_number] => 20020176353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-28 [patent_title] => 'Scalable and perceptually ranked signal coding and decoding' [patent_app_type] => new [patent_app_number] => 09/938119 [patent_app_country] => US [patent_app_date] => 2001-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8490 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0176/20020176353.pdf [firstpage_image] =>[orig_patent_app_number] => 09938119 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/938119
Scalable and perceptually ranked signal coding and decoding Aug 21, 2001 Issued
09/913696 Adaptive filter for direct sequence spread spectrum receiver Aug 15, 2001 Abandoned
Array ( [id] => 6744177 [patent_doc_number] => 20030021360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-30 [patent_title] => 'System for extracting a clock signal and a digital data signal from a modulated carrier signal in a receiver' [patent_app_type] => new [patent_app_number] => 09/916760 [patent_app_country] => US [patent_app_date] => 2001-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8522 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0021/20030021360.pdf [firstpage_image] =>[orig_patent_app_number] => 09916760 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/916760
System for extracting a clock signal and a digital data signal from a modulated carrier signal in receiver Jul 26, 2001 Issued
Array ( [id] => 974306 [patent_doc_number] => 06937682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-30 [patent_title] => 'Clock-pulse supply unit' [patent_app_type] => utility [patent_app_number] => 09/915284 [patent_app_country] => US [patent_app_date] => 2001-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2383 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/937/06937682.pdf [firstpage_image] =>[orig_patent_app_number] => 09915284 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/915284
Clock-pulse supply unit Jul 26, 2001 Issued
Array ( [id] => 6046346 [patent_doc_number] => 20020167998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-14 [patent_title] => 'Channel delay spread adaptive equalization and decoding' [patent_app_type] => new [patent_app_number] => 09/912545 [patent_app_country] => US [patent_app_date] => 2001-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3356 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0167/20020167998.pdf [firstpage_image] =>[orig_patent_app_number] => 09912545 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/912545
Channel delay spread adaptive equalization and decoding Jul 25, 2001 Issued
Array ( [id] => 6240220 [patent_doc_number] => 20020044598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-18 [patent_title] => 'Data communication system with adaptive precoding' [patent_app_type] => new [patent_app_number] => 09/915748 [patent_app_country] => US [patent_app_date] => 2001-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5690 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0044/20020044598.pdf [firstpage_image] =>[orig_patent_app_number] => 09915748 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/915748
Data communication system with adaptive precoding Jul 25, 2001 Issued
Array ( [id] => 793965 [patent_doc_number] => 06983012 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-01-03 [patent_title] => 'Implementation of digital filter with reduced hardware' [patent_app_type] => utility [patent_app_number] => 09/912452 [patent_app_country] => US [patent_app_date] => 2001-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5605 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/983/06983012.pdf [firstpage_image] =>[orig_patent_app_number] => 09912452 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/912452
Implementation of digital filter with reduced hardware Jul 25, 2001 Issued
Array ( [id] => 571246 [patent_doc_number] => 07161998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-09 [patent_title] => 'Digital phase locked loop for regenerating the clock of an embedded signal' [patent_app_type] => utility [patent_app_number] => 09/915472 [patent_app_country] => US [patent_app_date] => 2001-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4694 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/161/07161998.pdf [firstpage_image] =>[orig_patent_app_number] => 09915472 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/915472
Digital phase locked loop for regenerating the clock of an embedded signal Jul 25, 2001 Issued
Array ( [id] => 559187 [patent_doc_number] => 07170945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-30 [patent_title] => 'Method of determining parameters of an OFDM signal and associated receiver' [patent_app_type] => utility [patent_app_number] => 10/332691 [patent_app_country] => US [patent_app_date] => 2001-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2902 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/170/07170945.pdf [firstpage_image] =>[orig_patent_app_number] => 10332691 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/332691
Method of determining parameters of an OFDM signal and associated receiver Jul 15, 2001 Issued
Array ( [id] => 5800253 [patent_doc_number] => 20020009125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-24 [patent_title] => 'High bandwidth efficient spread spectrum modulation using chirp waveform' [patent_app_type] => new [patent_app_number] => 09/877131 [patent_app_country] => US [patent_app_date] => 2001-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5311 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20020009125.pdf [firstpage_image] =>[orig_patent_app_number] => 09877131 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/877131
High bandwidth efficient spread spectrum modulation using chirp waveform Jun 10, 2001 Abandoned
Array ( [id] => 947297 [patent_doc_number] => 06965632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-15 [patent_title] => 'Method and apparatus for using adaptive threshold with initial acquisition' [patent_app_type] => utility [patent_app_number] => 09/877993 [patent_app_country] => US [patent_app_date] => 2001-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4284 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/965/06965632.pdf [firstpage_image] =>[orig_patent_app_number] => 09877993 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/877993
Method and apparatus for using adaptive threshold with initial acquisition Jun 7, 2001 Issued
Array ( [id] => 6715000 [patent_doc_number] => 20030026348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-06 [patent_title] => 'Wireless communication apparatus and method' [patent_app_type] => new [patent_app_number] => 09/877929 [patent_app_country] => US [patent_app_date] => 2001-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10499 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20030026348.pdf [firstpage_image] =>[orig_patent_app_number] => 09877929 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/877929
Wireless communication apparatus and method Jun 6, 2001 Abandoned
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