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David S Blum

Examiner (ID: 18061, Phone: (571)272-1687 , Office: P/2813 )

Most Active Art Unit
2813
Art Unit(s)
2813
Total Applications
1924
Issued Applications
1771
Pending Applications
10
Abandoned Applications
143

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7980493 [patent_doc_number] => 08073000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-06 [patent_title] => 'Code division multiplex signal receiving apparatus and code division multiplex transmitting and receiving system' [patent_app_type] => utility [patent_app_number] => 12/320483 [patent_app_country] => US [patent_app_date] => 2009-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 9111 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/073/08073000.pdf [firstpage_image] =>[orig_patent_app_number] => 12320483 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/320483
Code division multiplex signal receiving apparatus and code division multiplex transmitting and receiving system Jan 26, 2009 Issued
Array ( [id] => 4645832 [patent_doc_number] => 08023443 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Wireless sensor system' [patent_app_type] => utility [patent_app_number] => 12/156572 [patent_app_country] => US [patent_app_date] => 2008-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 8934 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/023/08023443.pdf [firstpage_image] =>[orig_patent_app_number] => 12156572 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/156572
Wireless sensor system Jun 2, 2008 Issued
Array ( [id] => 5302029 [patent_doc_number] => 20090296681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-03 [patent_title] => 'Use of out-of-band signaling for wireless communication network to enhance search and entry' [patent_app_type] => utility [patent_app_number] => 12/156352 [patent_app_country] => US [patent_app_date] => 2008-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5517 [patent_no_of_claims] => 38 [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/A1/0296/20090296681.pdf [firstpage_image] =>[orig_patent_app_number] => 12156352 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/156352
Use of out-of-band signaling for wireless communication network to enhance search and entry May 29, 2008 Issued
Array ( [id] => 7592225 [patent_doc_number] => 07652980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-26 [patent_title] => 'Orthogonal frequency division multiplexing synchronization' [patent_app_type] => utility [patent_app_number] => 11/934462 [patent_app_country] => US [patent_app_date] => 2007-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 32 [patent_no_of_words] => 17140 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/652/07652980.pdf [firstpage_image] =>[orig_patent_app_number] => 11934462 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/934462
Orthogonal frequency division multiplexing synchronization Nov 1, 2007 Issued
Array ( [id] => 144600 [patent_doc_number] => 07693031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-06 [patent_title] => 'Method and apparatus for achieving system acquisition and other signaling purposes using the preamble in an OFDM based communications system' [patent_app_type] => utility [patent_app_number] => 11/934378 [patent_app_country] => US [patent_app_date] => 2007-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 9558 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/693/07693031.pdf [firstpage_image] =>[orig_patent_app_number] => 11934378 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/934378
Method and apparatus for achieving system acquisition and other signaling purposes using the preamble in an OFDM based communications system Nov 1, 2007 Issued
Array ( [id] => 134202 [patent_doc_number] => 07701851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-20 [patent_title] => 'System and method for the control of the transmission rate in packet-based digital communications' [patent_app_type] => utility [patent_app_number] => 11/933865 [patent_app_country] => US [patent_app_date] => 2007-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6318 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/701/07701851.pdf [firstpage_image] =>[orig_patent_app_number] => 11933865 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/933865
System and method for the control of the transmission rate in packet-based digital communications Oct 31, 2007 Issued
Array ( [id] => 186903 [patent_doc_number] => 07649832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-19 [patent_title] => 'Wireless communication method using OFDM, OFDM receiving method and apparatus thereof' [patent_app_type] => utility [patent_app_number] => 11/824028 [patent_app_country] => US [patent_app_date] => 2007-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7811 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/649/07649832.pdf [firstpage_image] =>[orig_patent_app_number] => 11824028 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/824028
Wireless communication method using OFDM, OFDM receiving method and apparatus thereof Jun 28, 2007 Issued
Array ( [id] => 5568747 [patent_doc_number] => 20090252125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'METHOD AND PROCEDURES FOR UNSYNCHRONIZED, SYNCHRONIZED, AND SYNCHRONIZATION STAND BY COMMUNICATIONS IN E-UTRA SYSTEMS' [patent_app_type] => utility [patent_app_number] => 12/158933 [patent_app_country] => US [patent_app_date] => 2006-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9589 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0252/20090252125.pdf [firstpage_image] =>[orig_patent_app_number] => 12158933 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/158933
Method and procedures for unsynchronized, synchronized, and synchronization stand by communications in E-UTRA systems Nov 19, 2006 Issued
Array ( [id] => 4943226 [patent_doc_number] => 20080080551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-03 [patent_title] => 'SYSTEMS AND METHODS FOR FAULT-TOLERANT HIGH INTEGRITY DATA PROPAGATION USING A HALF-DUPLEX BRAIDED RING NETWORK' [patent_app_type] => utility [patent_app_number] => 11/537305 [patent_app_country] => US [patent_app_date] => 2006-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6240 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0080/20080080551.pdf [firstpage_image] =>[orig_patent_app_number] => 11537305 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/537305
Systems and methods for fault-tolerant high integrity data propagation using a half-duplex braided ring network Sep 28, 2006 Issued
Array ( [id] => 5027385 [patent_doc_number] => 20070268831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-22 [patent_title] => 'Method for Network Load Shaping in a Mobile Radio Network' [patent_app_type] => utility [patent_app_number] => 11/663642 [patent_app_country] => US [patent_app_date] => 2005-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6556 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0268/20070268831.pdf [firstpage_image] =>[orig_patent_app_number] => 11663642 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/663642
Method for Network Load Shaping in a Mobile Radio Network Sep 21, 2005 Abandoned
Array ( [id] => 5199410 [patent_doc_number] => 20070298728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'Wireless Communication Apparatus and Wireless Communication Method' [patent_app_type] => utility [patent_app_number] => 11/574951 [patent_app_country] => US [patent_app_date] => 2005-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 48 [patent_no_of_words] => 21474 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0298/20070298728.pdf [firstpage_image] =>[orig_patent_app_number] => 11574951 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/574951
Wireless Communication Apparatus and Wireless Communication Method Sep 8, 2005 Abandoned
Array ( [id] => 5229668 [patent_doc_number] => 20070291775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'Self-Adapting Bandwidth Management' [patent_app_type] => utility [patent_app_number] => 11/663242 [patent_app_country] => US [patent_app_date] => 2005-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4093 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0291/20070291775.pdf [firstpage_image] =>[orig_patent_app_number] => 11663242 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/663242
Self-Adapting Bandwidth Management Sep 5, 2005 Abandoned
Array ( [id] => 5015175 [patent_doc_number] => 20070258383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'Packet Loss Measurement Device and Error Rate Measurement Device Using the Same' [patent_app_type] => utility [patent_app_number] => 11/661736 [patent_app_country] => US [patent_app_date] => 2005-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3342 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0258/20070258383.pdf [firstpage_image] =>[orig_patent_app_number] => 11661736 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/661736
Packet Loss Measurement Device and Error Rate Measurement Device Using the Same Sep 4, 2005 Abandoned
Array ( [id] => 4892305 [patent_doc_number] => 20080101403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'Method For Combining Data Packets By A Telecommunication Device' [patent_app_type] => utility [patent_app_number] => 11/662955 [patent_app_country] => US [patent_app_date] => 2005-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4490 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0101/20080101403.pdf [firstpage_image] =>[orig_patent_app_number] => 11662955 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/662955
Method for combining data packets by a telecommunication device Sep 1, 2005 Issued
Array ( [id] => 5044867 [patent_doc_number] => 20070263539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-15 [patent_title] => 'Method For Monitoring Service Performance And Quality Level In A Telecommunications Network' [patent_app_type] => utility [patent_app_number] => 11/575111 [patent_app_country] => US [patent_app_date] => 2004-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2063 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0263/20070263539.pdf [firstpage_image] =>[orig_patent_app_number] => 11575111 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/575111
Method For Monitoring Service Performance And Quality Level In A Telecommunications Network Sep 9, 2004 Abandoned
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