Search

Hung H. Lam

Examiner (ID: 11472, Phone: (571)272-7367 , Office: P/2661 )

Most Active Art Unit
2661
Art Unit(s)
2698, 2622, 2639, 2615, 2661, 2696
Total Applications
1211
Issued Applications
1020
Pending Applications
55
Abandoned Applications
169

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2751105 [patent_doc_number] => 05029012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'Magnetic recorder and regenerator' [patent_app_type] => 1 [patent_app_number] => 7/569366 [patent_app_country] => US [patent_app_date] => 1990-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3973 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/029/05029012.pdf [firstpage_image] =>[orig_patent_app_number] => 569366 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/569366
Magnetic recorder and regenerator Aug 14, 1990 Issued
Array ( [id] => 2970304 [patent_doc_number] => 05199024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-30 [patent_title] => 'Optical data storage medium having embedded tracking information' [patent_app_type] => 1 [patent_app_number] => 7/562254 [patent_app_country] => US [patent_app_date] => 1990-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 6209 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/199/05199024.pdf [firstpage_image] =>[orig_patent_app_number] => 562254 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/562254
Optical data storage medium having embedded tracking information Aug 2, 1990 Issued
07/562021 OPTICAL INFORMATION PROCESSING APPARATUS FOR CORRECTING LINEARITY OF A PHOTOSENSOR OUTPUT WITH RESPECT TO POWER OF AN EMITTED LIGHT BEAM Aug 1, 1990 Abandoned
Array ( [id] => 2973777 [patent_doc_number] => 05274618 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Test apparatus for an optical recording disc' [patent_app_type] => 1 [patent_app_number] => 7/561711 [patent_app_country] => US [patent_app_date] => 1990-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2869 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/274/05274618.pdf [firstpage_image] =>[orig_patent_app_number] => 561711 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/561711
Test apparatus for an optical recording disc Jul 31, 1990 Issued
Array ( [id] => 2740556 [patent_doc_number] => 05032930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Electronic still camera' [patent_app_type] => 1 [patent_app_number] => 7/559504 [patent_app_country] => US [patent_app_date] => 1990-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 9110 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/032/05032930.pdf [firstpage_image] =>[orig_patent_app_number] => 559504 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/559504
Electronic still camera Jul 19, 1990 Issued
Array ( [id] => 2773483 [patent_doc_number] => 05063547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Apparatus for automatically reproducing a user-defined preferred selection from a record carrier' [patent_app_type] => 1 [patent_app_number] => 7/559444 [patent_app_country] => US [patent_app_date] => 1990-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4455 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/063/05063547.pdf [firstpage_image] =>[orig_patent_app_number] => 559444 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/559444
Apparatus for automatically reproducing a user-defined preferred selection from a record carrier Jul 19, 1990 Issued
Array ( [id] => 2731892 [patent_doc_number] => 05025435 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-18 [patent_title] => 'Apparatus for reading or writing contrast enhanced information optical record carrier' [patent_app_type] => 1 [patent_app_number] => 7/554604 [patent_app_country] => US [patent_app_date] => 1990-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 6440 [patent_no_of_claims] => 4 [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/05/025/05025435.pdf [firstpage_image] =>[orig_patent_app_number] => 554604 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/554604
Apparatus for reading or writing contrast enhanced information optical record carrier Jul 17, 1990 Issued
Array ( [id] => 2830755 [patent_doc_number] => 05095391 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Recording apparatus with recording section power supply control' [patent_app_type] => 1 [patent_app_number] => 7/547926 [patent_app_country] => US [patent_app_date] => 1990-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4819 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/095/05095391.pdf [firstpage_image] =>[orig_patent_app_number] => 547926 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/547926
Recording apparatus with recording section power supply control Jul 2, 1990 Issued
07/540861 METHOD OF RECORDING AND REPRODUCING INFORMATION ON AND FROM A RECORDING DISK Jun 19, 1990 Abandoned
Array ( [id] => 2716980 [patent_doc_number] => 05001692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Optical recording system providing a recording signal waveform adapted to the recording characteristics of the record carrier, and recording apparatus and record carrier for use in such systems' [patent_app_type] => 1 [patent_app_number] => 7/538587 [patent_app_country] => US [patent_app_date] => 1990-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 7501 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/001/05001692.pdf [firstpage_image] =>[orig_patent_app_number] => 538587 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/538587
Optical recording system providing a recording signal waveform adapted to the recording characteristics of the record carrier, and recording apparatus and record carrier for use in such systems Jun 13, 1990 Issued
Array ( [id] => 2832247 [patent_doc_number] => 05095472 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Focusing error detecting system for optical head' [patent_app_type] => 1 [patent_app_number] => 7/531962 [patent_app_country] => US [patent_app_date] => 1990-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 5016 [patent_no_of_claims] => 7 [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] => patents/05/095/05095472.pdf [firstpage_image] =>[orig_patent_app_number] => 531962 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/531962
Focusing error detecting system for optical head May 31, 1990 Issued
Array ( [id] => 2742711 [patent_doc_number] => 05033042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Optical apparatus for optical pickup' [patent_app_type] => 1 [patent_app_number] => 7/515762 [patent_app_country] => US [patent_app_date] => 1990-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3273 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/033/05033042.pdf [firstpage_image] =>[orig_patent_app_number] => 515762 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/515762
Optical apparatus for optical pickup Apr 12, 1990 Issued
07/507004 APPARATUS FOR RECORDING AND REPRODUCING DIGITAL SIGNALS Apr 9, 1990 Abandoned
07/506992 APPARATUS FOR DISPLAYING IMAGE SIGNAL DROP-OUT Apr 9, 1990 Abandoned
Array ( [id] => 2889501 [patent_doc_number] => 05119355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Optical information processing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/505026 [patent_app_country] => US [patent_app_date] => 1990-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 5895 [patent_no_of_claims] => 1 [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/05/119/05119355.pdf [firstpage_image] =>[orig_patent_app_number] => 505026 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/505026
Optical information processing apparatus Apr 4, 1990 Issued
Array ( [id] => 2719937 [patent_doc_number] => 05018126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Checking media operations and recording during optical recording' [patent_app_type] => 1 [patent_app_number] => 7/504449 [patent_app_country] => US [patent_app_date] => 1990-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4389 [patent_no_of_claims] => 5 [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/05/018/05018126.pdf [firstpage_image] =>[orig_patent_app_number] => 504449 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/504449
Checking media operations and recording during optical recording Apr 3, 1990 Issued
07/492552 DEVICE FOR OPTICALLY READING OPTICAL RECORDING MEDIUM Mar 11, 1990 Abandoned
Array ( [id] => 2928382 [patent_doc_number] => 05193081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-09 [patent_title] => 'Track-accessing controller for optical disks' [patent_app_type] => 1 [patent_app_number] => 7/486385 [patent_app_country] => US [patent_app_date] => 1990-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 27 [patent_no_of_words] => 12038 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/193/05193081.pdf [firstpage_image] =>[orig_patent_app_number] => 486385 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/486385
Track-accessing controller for optical disks Feb 27, 1990 Issued
Array ( [id] => 2763290 [patent_doc_number] => 05072437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Optical information reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/483697 [patent_app_country] => US [patent_app_date] => 1990-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3862 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/072/05072437.pdf [firstpage_image] =>[orig_patent_app_number] => 483697 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/483697
Optical information reproducing apparatus Feb 22, 1990 Issued
Array ( [id] => 2595746 [patent_doc_number] => 04963994 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-16 [patent_title] => 'VCR programmer' [patent_app_type] => 1 [patent_app_number] => 7/484175 [patent_app_country] => US [patent_app_date] => 1990-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3360 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 696 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/963/04963994.pdf [firstpage_image] =>[orig_patent_app_number] => 484175 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/484175
VCR programmer Feb 22, 1990 Issued
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