Search

Chi H. Pham

Supervisory Patent Examiner (ID: 13092, Phone: (571)272-3179 , Office: P/2471 )

Most Active Art Unit
2611
Art Unit(s)
2611, 2616, 2471, 2745, 2667, 2607, 2731, 2631
Total Applications
629
Issued Applications
521
Pending Applications
51
Abandoned Applications
57

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3123430 [patent_doc_number] => 05408686 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Apparatus and methods for music and lyrics broadcasting' [patent_app_type] => 1 [patent_app_number] => 7/969013 [patent_app_country] => US [patent_app_date] => 1992-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 15937 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/408/05408686.pdf [firstpage_image] =>[orig_patent_app_number] => 969013 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/969013
Apparatus and methods for music and lyrics broadcasting Oct 29, 1992 Issued
Array ( [id] => 3527487 [patent_doc_number] => 05487181 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-23 [patent_title] => 'Low power architecture for portable and mobile two-way radios' [patent_app_type] => 1 [patent_app_number] => 7/969739 [patent_app_country] => US [patent_app_date] => 1992-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 10565 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/487/05487181.pdf [firstpage_image] =>[orig_patent_app_number] => 969739 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/969739
Low power architecture for portable and mobile two-way radios Oct 27, 1992 Issued
Array ( [id] => 3473960 [patent_doc_number] => 05392454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-21 [patent_title] => 'Method and apparatus for selectively enabling bi-directional communication only between a dedicated pair of transceivers' [patent_app_type] => 1 [patent_app_number] => 7/965204 [patent_app_country] => US [patent_app_date] => 1992-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2237 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/392/05392454.pdf [firstpage_image] =>[orig_patent_app_number] => 965204 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/965204
Method and apparatus for selectively enabling bi-directional communication only between a dedicated pair of transceivers Oct 22, 1992 Issued
Array ( [id] => 3454846 [patent_doc_number] => 05430895 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-04 [patent_title] => 'Transformer circuit having microstrips disposed on a multilayer printed circuit board' [patent_app_type] => 1 [patent_app_number] => 7/963994 [patent_app_country] => US [patent_app_date] => 1992-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1465 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/430/05430895.pdf [firstpage_image] =>[orig_patent_app_number] => 963994 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/963994
Transformer circuit having microstrips disposed on a multilayer printed circuit board Oct 19, 1992 Issued
07/962754 METHOD AND APPARATUS IN A COMMUNICATION DEVICE FOR AUTOMATIC TRANSFER OF CONTROL FROM AN INTERNAL PROCESSOR TO AN EXTERNAL COMPUTER Oct 18, 1992 Abandoned
Array ( [id] => 3130435 [patent_doc_number] => 05410752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-25 [patent_title] => 'Hybrid data communications system and method employing multiple sub-networks' [patent_app_type] => 1 [patent_app_number] => 7/953664 [patent_app_country] => US [patent_app_date] => 1992-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5535 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/410/05410752.pdf [firstpage_image] =>[orig_patent_app_number] => 953664 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/953664
Hybrid data communications system and method employing multiple sub-networks Sep 29, 1992 Issued
Array ( [id] => 3600632 [patent_doc_number] => 05497508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-05 [patent_title] => 'Method and apparatus for efficiently monitoring a plurality of radio channels to detect message signals' [patent_app_type] => 1 [patent_app_number] => 7/954314 [patent_app_country] => US [patent_app_date] => 1992-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5303 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/497/05497508.pdf [firstpage_image] =>[orig_patent_app_number] => 954314 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/954314
Method and apparatus for efficiently monitoring a plurality of radio channels to detect message signals Sep 29, 1992 Issued
Array ( [id] => 3428455 [patent_doc_number] => 05394560 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-28 [patent_title] => 'Nationwide satellite message delivery system' [patent_app_type] => 1 [patent_app_number] => 7/954634 [patent_app_country] => US [patent_app_date] => 1992-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4712 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 541 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/394/05394560.pdf [firstpage_image] =>[orig_patent_app_number] => 954634 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/954634
Nationwide satellite message delivery system Sep 29, 1992 Issued
Array ( [id] => 3487767 [patent_doc_number] => 05428829 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-27 [patent_title] => 'Method and apparatus for tuning and aligning an FM receiver' [patent_app_type] => 1 [patent_app_number] => 7/952554 [patent_app_country] => US [patent_app_date] => 1992-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6316 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/428/05428829.pdf [firstpage_image] =>[orig_patent_app_number] => 952554 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/952554
Method and apparatus for tuning and aligning an FM receiver Sep 27, 1992 Issued
Array ( [id] => 3474072 [patent_doc_number] => 05392462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-21 [patent_title] => 'Portable wireless telephone apparatus with use specific power monitoring' [patent_app_type] => 1 [patent_app_number] => 7/945874 [patent_app_country] => US [patent_app_date] => 1992-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3755 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/392/05392462.pdf [firstpage_image] =>[orig_patent_app_number] => 945874 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/945874
Portable wireless telephone apparatus with use specific power monitoring Sep 16, 1992 Issued
07/944801 COMMUNICATION VIA LEAKY CABLES Sep 13, 1992 Abandoned
Array ( [id] => 3436269 [patent_doc_number] => 05423067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Digital mobile communications system and method for providing intensity/coverage reference maps using base stations and mobile stations' [patent_app_type] => 1 [patent_app_number] => 7/940994 [patent_app_country] => US [patent_app_date] => 1992-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3657 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/423/05423067.pdf [firstpage_image] =>[orig_patent_app_number] => 940994 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/940994
Digital mobile communications system and method for providing intensity/coverage reference maps using base stations and mobile stations Sep 3, 1992 Issued
Array ( [id] => 3017213 [patent_doc_number] => 05375255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-20 [patent_title] => 'Radio receiver comprising analog dynamic compression and digital expansion' [patent_app_type] => 1 [patent_app_number] => 7/939254 [patent_app_country] => US [patent_app_date] => 1992-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3286 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/375/05375255.pdf [firstpage_image] =>[orig_patent_app_number] => 939254 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/939254
Radio receiver comprising analog dynamic compression and digital expansion Sep 1, 1992 Issued
Array ( [id] => 3035900 [patent_doc_number] => 05327578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Radio telephone system supporting automatic busy and out-of-range indications' [patent_app_type] => 1 [patent_app_number] => 7/935492 [patent_app_country] => US [patent_app_date] => 1992-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3049 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/327/05327578.pdf [firstpage_image] =>[orig_patent_app_number] => 935492 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/935492
Radio telephone system supporting automatic busy and out-of-range indications Aug 24, 1992 Issued
Array ( [id] => 3418598 [patent_doc_number] => 05412416 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-02 [patent_title] => 'Video media distribution network apparatus and method' [patent_app_type] => 1 [patent_app_number] => 7/926664 [patent_app_country] => US [patent_app_date] => 1992-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 9321 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/412/05412416.pdf [firstpage_image] =>[orig_patent_app_number] => 926664 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/926664
Video media distribution network apparatus and method Aug 6, 1992 Issued
Array ( [id] => 2989306 [patent_doc_number] => 05226177 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => 'Real-time wireless audience response system' [patent_app_type] => 1 [patent_app_number] => 7/925236 [patent_app_country] => US [patent_app_date] => 1992-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 5694 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/226/05226177.pdf [firstpage_image] =>[orig_patent_app_number] => 925236 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/925236
Real-time wireless audience response system Aug 2, 1992 Issued
07/924864 PRESENTATION SYSTEM FOR MESSAGES THAT PROVIDE INFORMATION ON DEMAND, AND TRANSMITTER STATION AND RECEIVER STATION FOR USE IN SUCH PRESENTATION SYSTEM Aug 2, 1992 Abandoned
Array ( [id] => 3022320 [patent_doc_number] => 05355523 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Wireless transmission/reception system including transmitting terminal producing multiple frequency local oscillation signals and receiving terminal storing a local oscillation signal' [patent_app_type] => 1 [patent_app_number] => 7/920874 [patent_app_country] => US [patent_app_date] => 1992-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2990 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/355/05355523.pdf [firstpage_image] =>[orig_patent_app_number] => 920874 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/920874
Wireless transmission/reception system including transmitting terminal producing multiple frequency local oscillation signals and receiving terminal storing a local oscillation signal Jul 27, 1992 Issued
Array ( [id] => 3022355 [patent_doc_number] => 05355525 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Method for operating a hand-held transmitter for controlling vehicle functions' [patent_app_type] => 1 [patent_app_number] => 7/913064 [patent_app_country] => US [patent_app_date] => 1992-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2501 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/355/05355525.pdf [firstpage_image] =>[orig_patent_app_number] => 913064 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/913064
Method for operating a hand-held transmitter for controlling vehicle functions Jul 13, 1992 Issued
90/002773 TRUNKING METHOD AND APPARATUS FOR ESTABILISHING COMMUNICATION IN A TWO-WAY RADIO SYSTEM Jul 5, 1992 Issued
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