Search

Duc M. Nguyen

Examiner (ID: 12078, Phone: (571)272-7893 , Office: P/2647 )

Most Active Art Unit
2618
Art Unit(s)
2648, 2618, 2647, 2745, 2600, 2685, 2682
Total Applications
1320
Issued Applications
996
Pending Applications
59
Abandoned Applications
270

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6625590 [patent_doc_number] => 20100311329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'METHOD AND SYSTEM FOR OBTAINING MAXIMUM GAIN OF A PASSIVE UPCONVERSION MIXER UTILIZED IN A TRANSMITTER' [patent_app_type] => utility [patent_app_number] => 12/477301 [patent_app_country] => US [patent_app_date] => 2009-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5928 [patent_no_of_claims] => 20 [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/A1/0311/20100311329.pdf [firstpage_image] =>[orig_patent_app_number] => 12477301 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/477301
Method and system for obtaining maximum gain of a passive upconversion mixer utilized in a transmitter Jun 2, 2009 Issued
Array ( [id] => 5368175 [patent_doc_number] => 20090305734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'RADIO COMMUNICATION APPARATUS, METHOD AND PROGRAM' [patent_app_type] => utility [patent_app_number] => 12/477598 [patent_app_country] => US [patent_app_date] => 2009-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7213 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0305/20090305734.pdf [firstpage_image] =>[orig_patent_app_number] => 12477598 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/477598
Radio communication apparatus, method and program Jun 2, 2009 Issued
Array ( [id] => 6627291 [patent_doc_number] => 20100311474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'WIRELESS ELECTRONIC DEVICE WITH OPEN-LOOP AND CLOSED-LOOP OUTPUT POWER CONTROL' [patent_app_type] => utility [patent_app_number] => 12/477862 [patent_app_country] => US [patent_app_date] => 2009-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8157 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0311/20100311474.pdf [firstpage_image] =>[orig_patent_app_number] => 12477862 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/477862
Wireless electronic device with open-loop and closed-loop output power control Jun 2, 2009 Issued
Array ( [id] => 6605440 [patent_doc_number] => 20100309901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'SYSTEMS AND METHODS FOR MAINTAINING A CONTROLLED POWER OUTPUT AT AN ANTENNA PORT OVER A RANGE OF FREQUENCIES DEFINED BY TWO OR MORE FREQUENCY BANDS' [patent_app_type] => utility [patent_app_number] => 12/477602 [patent_app_country] => US [patent_app_date] => 2009-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7467 [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/A1/0309/20100309901.pdf [firstpage_image] =>[orig_patent_app_number] => 12477602 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/477602
SYSTEMS AND METHODS FOR MAINTAINING A CONTROLLED POWER OUTPUT AT AN ANTENNA PORT OVER A RANGE OF FREQUENCIES DEFINED BY TWO OR MORE FREQUENCY BANDS Jun 2, 2009 Abandoned
Array ( [id] => 6398245 [patent_doc_number] => 20100304684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'Method and System for Chopped Antenna Impedance Measurements with an RFID Radio' [patent_app_type] => utility [patent_app_number] => 12/476320 [patent_app_country] => US [patent_app_date] => 2009-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5948 [patent_no_of_claims] => 24 [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/A1/0304/20100304684.pdf [firstpage_image] =>[orig_patent_app_number] => 12476320 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/476320
Method and system for chopped antenna impedance measurements with an RFID radio Jun 1, 2009 Issued
Array ( [id] => 6475009 [patent_doc_number] => 20100041351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'Techniques to enhance diversity for a wireless system' [patent_app_type] => utility [patent_app_number] => 12/454726 [patent_app_country] => US [patent_app_date] => 2009-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8233 [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/A1/0041/20100041351.pdf [firstpage_image] =>[orig_patent_app_number] => 12454726 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/454726
Techniques to enhance diversity for a wireless system May 19, 2009 Issued
Array ( [id] => 5538088 [patent_doc_number] => 20090219893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-03 [patent_title] => 'Method and Apparatus for Soft Handover Area Detection Using Inter-Band Measurements' [patent_app_type] => utility [patent_app_number] => 12/421382 [patent_app_country] => US [patent_app_date] => 2009-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7828 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0219/20090219893.pdf [firstpage_image] =>[orig_patent_app_number] => 12421382 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/421382
Method and Apparatus for Soft Handover Area Detection Using Inter-Band Measurements Apr 8, 2009 Abandoned
Array ( [id] => 4466950 [patent_doc_number] => 07881689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-01 [patent_title] => 'Vehicle radar sensor assembly' [patent_app_type] => utility [patent_app_number] => 12/363949 [patent_app_country] => US [patent_app_date] => 2009-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 11652 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/881/07881689.pdf [firstpage_image] =>[orig_patent_app_number] => 12363949 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/363949
Vehicle radar sensor assembly Feb 1, 2009 Issued
Array ( [id] => 5527475 [patent_doc_number] => 20090197552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-06 [patent_title] => 'BANDWIDTH TUNABLE MIXER-FILTER USING LO DUTY-CYCLE CONTROL' [patent_app_type] => utility [patent_app_number] => 12/348971 [patent_app_country] => US [patent_app_date] => 2009-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4965 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0197/20090197552.pdf [firstpage_image] =>[orig_patent_app_number] => 12348971 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/348971
BANDWIDTH TUNABLE MIXER-FILTER USING LO DUTY-CYCLE CONTROL Jan 5, 2009 Abandoned
Array ( [id] => 5355310 [patent_doc_number] => 20090186654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-23 [patent_title] => 'Method of automatically playing text information in voice by an electronic device under strong light' [patent_app_type] => utility [patent_app_number] => 12/318676 [patent_app_country] => US [patent_app_date] => 2009-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1921 [patent_no_of_claims] => 12 [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/A1/0186/20090186654.pdf [firstpage_image] =>[orig_patent_app_number] => 12318676 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/318676
Method of automatically playing text information in voice by an electronic device under strong light Jan 5, 2009 Abandoned
Array ( [id] => 5581192 [patent_doc_number] => 20090176538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-09 [patent_title] => 'Two-Way Communication Device with Detachable Boom' [patent_app_type] => utility [patent_app_number] => 12/348954 [patent_app_country] => US [patent_app_date] => 2009-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7943 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0176/20090176538.pdf [firstpage_image] =>[orig_patent_app_number] => 12348954 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/348954
Two-Way Communication Device with Detachable Boom Jan 5, 2009 Abandoned
Array ( [id] => 9429940 [patent_doc_number] => 08706023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-22 [patent_title] => 'Multi-tuner radio systems and methods' [patent_app_type] => utility [patent_app_number] => 12/348765 [patent_app_country] => US [patent_app_date] => 2009-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6079 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12348765 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/348765
Multi-tuner radio systems and methods Jan 4, 2009 Issued
Array ( [id] => 5341929 [patent_doc_number] => 20090180579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'DIGITAL RADIO SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 12/348775 [patent_app_country] => US [patent_app_date] => 2009-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3542 [patent_no_of_claims] => 18 [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/A1/0180/20090180579.pdf [firstpage_image] =>[orig_patent_app_number] => 12348775 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/348775
Digital radio systems and methods Jan 4, 2009 Issued
Array ( [id] => 8272487 [patent_doc_number] => 08213999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-03 [patent_title] => 'Controlling method and system for handheld communication device and recording medium using the same' [patent_app_type] => utility [patent_app_number] => 12/346770 [patent_app_country] => US [patent_app_date] => 2008-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6111 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12346770 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/346770
Controlling method and system for handheld communication device and recording medium using the same Dec 29, 2008 Issued
Array ( [id] => 5435970 [patent_doc_number] => 20090170557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'SYSTEMS AND METHODS FOR ENABLING COMMUNICATION FEATURES UTILIZING VARIOUS BEARER MEDIA' [patent_app_type] => utility [patent_app_number] => 12/343950 [patent_app_country] => US [patent_app_date] => 2008-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 65 [patent_no_of_words] => 53284 [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/A1/0170/20090170557.pdf [firstpage_image] =>[orig_patent_app_number] => 12343950 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/343950
SYSTEMS AND METHODS FOR ENABLING COMMUNICATION FEATURES UTILIZING VARIOUS BEARER MEDIA Dec 23, 2008 Abandoned
Array ( [id] => 10884780 [patent_doc_number] => 08909178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-09 [patent_title] => 'Method, RF module and test method for enabling power amplifier to support multiple powers' [patent_app_type] => utility [patent_app_number] => 12/334962 [patent_app_country] => US [patent_app_date] => 2008-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3959 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12334962 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/334962
Method, RF module and test method for enabling power amplifier to support multiple powers Dec 14, 2008 Issued
Array ( [id] => 5428787 [patent_doc_number] => 20090088097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-02 [patent_title] => 'Global Management of Local Link Power Consumption' [patent_app_type] => utility [patent_app_number] => 12/331179 [patent_app_country] => US [patent_app_date] => 2008-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5135 [patent_no_of_claims] => 17 [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/A1/0088/20090088097.pdf [firstpage_image] =>[orig_patent_app_number] => 12331179 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/331179
Global management of local link power consumption Dec 8, 2008 Issued
Array ( [id] => 5508771 [patent_doc_number] => 20090081978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'IF PROCESS ENGINE AND RECEIVER HAVING THE SAME AND METHOD FOR REMOVING IF CARRIERS USED THEREIN' [patent_app_type] => utility [patent_app_number] => 12/326476 [patent_app_country] => US [patent_app_date] => 2008-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2506 [patent_no_of_claims] => 23 [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/A1/0081/20090081978.pdf [firstpage_image] =>[orig_patent_app_number] => 12326476 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/326476
If process engine and receiver having the same and method for removing if carriers used therein Dec 1, 2008 Issued
Array ( [id] => 6589755 [patent_doc_number] => 20100048196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'METHOD AND SYSTEM FOR A VARIABLE SYSTEM ON DEMAND' [patent_app_type] => utility [patent_app_number] => 12/325715 [patent_app_country] => US [patent_app_date] => 2008-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8412 [patent_no_of_claims] => 24 [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/A1/0048/20100048196.pdf [firstpage_image] =>[orig_patent_app_number] => 12325715 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/325715
METHOD AND SYSTEM FOR A VARIABLE SYSTEM ON DEMAND Nov 30, 2008 Abandoned
Array ( [id] => 8377399 [patent_doc_number] => 08260201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-04 [patent_title] => 'Dispersive antenna for RFID tags' [patent_app_type] => utility [patent_app_number] => 12/271292 [patent_app_country] => US [patent_app_date] => 2008-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6917 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12271292 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/271292
Dispersive antenna for RFID tags Nov 13, 2008 Issued
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